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86
Highlights
34
Differences
3
Reactions
0
Likes
Fiido D21
vs
Fiido D11:
86 Highlights & 34 Differences —
So, Which Electric Bike Actually Works Better
A few hundred bucks apart, yet the difference on the road is night and day. The D21 rides smarter, but is it smarter to buy?
Still torn between Fiido D21 and Fiido D11? This spec comparison covers it all — especially must-have features like adjustable stem, motor type, wheel size & adjustable handlebar height.
Fiido D21 vs Fiido D11: Compact Folding E-Bikes for Urban Riders
The Fiido D21 and Fiido D11 sit in the same family of sleek, foldable electric bikes designed for city commuters who crave portability and simplicity. Both models share core DNA: a lightweight aluminum frame, a 250W rear hub motor, and a compact 20-inch wheel setup. They also offer three levels of pedal assist, an LCD display, and a thumb throttle for easy control in traffic.
Yet, despite their shared foundation, the two bikes diverge in design execution, performance, and ride experience. The D21 brings subtle yet meaningful improvements in battery management, convenience, and overall ride feel, while the D11 still appeals with its slightly lower price and solid build quality.
In essence, these bikes are made for the same purpose—urban commuting, folding for storage, and portability—but each one approaches it with a different balance between efficiency and usability. The D21 steps ahead with more refined electronic features and better range performance, whereas the D11 offers simplicity and affordability without giving up the essentials.
Why the Fiido D21 Feels More Refined
The D21 improves on its sibling’s foundation by offering a more advanced setup for the modern commuter. For starters, its 38.6 lbs frame makes it noticeably lighter and easier to fold, a big deal if you’re hopping on and off public transport or carrying it upstairs. Its 49.7–62.1 miles range outperforms the D11 by a wide margin, meaning fewer charging cycles and longer commutes without worry.
Fiido also refined the bike’s battery system. The D21 features a battery lock mechanism for added security, and improved thermal management ensures consistent output even in warm climates. While both bikes use 36V 417.6Wh lithium-ion batteries, the D21’s system offers a smoother and more predictable power delivery. Its inclusion of Walk Assist Mode adds real-world convenience—perfect when walking the bike through crowded areas.
The ergonomics on the D21 are a touch more intuitive too. The center-mounted LCD display is easier to glance at than the side-mounted screen on the D11, keeping your focus where it should be—on the road. Additionally, its mechanical disc brakes paired with IP54 water resistance make it dependable in variable weather, and though both lack suspension, the D21’s lower weight and well-balanced geometry help smooth out urban bumps.
From a feature standpoint, the D21 also gains a slight edge in convenience. It supports temperature management for the battery, has a more secure seatpost charging system, and includes finer adjustability like an adjustable seat angle. The result is a smoother, quieter, and more confident ride that feels well-engineered for daily commuting.
Where the Fiido D11 Still Makes Sense
Despite being the older model, the Fiido D11 remains a solid and dependable folding e-bike for those prioritizing simplicity and cost. Its 250W rear hub motor delivers reliable power, and the Class 1 and Class 2 support provides more flexibility—allowing throttle-only riding when needed, which the D21 does not offer. The D11 also features a cruise control function for maintaining steady speeds on flat routes, a thoughtful perk for longer commutes.
Its aesthetic design remains appealing too, with a slightly taller 48.8-inch frame height giving it a more upright riding stance that some riders find comfortable for visibility and posture. The inclusion of basket and child seat compatibility adds a touch of practicality, especially for those who want to use it for light errands or family trips around the city.
The D11 also retains useful urban basics: integrated lights, a USB charging port, and a Shimano 7-speed transmission for flexible gearing. While it’s marginally heavier and less refined, its reliability and comfort make it an easy recommendation for casual riders or commuters on a tighter budget. With a price of $1222 at Fiido.com, it remains one of the more affordable full-featured folding e-bikes in its class.
Quick Take
The Fiido D21 refines nearly every aspect of its predecessor—lighter frame, better range, smarter battery security, and a cleaner display layout. It’s the commuter’s upgrade. The Fiido D11, though, still earns respect for offering great value and comfort at a lower entry point, especially with its throttle mode and cruise control options.
Think of the D21 as the “professional commuter” model and the D11 as the “everyday city rider” version. Both will get you there comfortably, but the D21 will likely do it with a bit more style and efficiency.
Bottom Line
If you want a folding e-bike with better battery control, enhanced range, and a few thoughtful touches for everyday convenience, the Fiido D21 is the smarter choice. It’s lighter, safer, and more refined for daily commutes. However, if budget or throttle flexibility matters most, the Fiido D11 still holds its ground as a practical, user-friendly option that covers the essentials well.
You can find the Fiido D21 for about $1515 at Fiido EU, which feels justified for the added refinement and features it brings to the table.
Verdict
Winner: Fiido D21 – for its longer range, lighter weight, and smarter design improvements that make commuting smoother and safer.
Runner-up: Fiido D11 – for its lower cost, throttle mode, and practicality that still make it a great value for everyday riders.
Side by side. The numbers. The features. No drama.
We looked at what matters to drivers. Compare Fiido D21 vs Fiido D11 across adjustable stem, motor type, wheel size & adjustable handlebar height, performance, and value to make the right pick.
At 38.6 lbs (17.5 kg), the D21 is about 2.2 lbs (1 kg) lighter than the D11. This difference may seem small but makes a noticeable impact when folding, carrying upstairs, or transporting it on trains.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 75Updated at 2026-03-02 03:12:11: 90
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 90
Score info for Fiido D21:
We base our scoring on 'Bike Weight' on the following:
Score 90:
Score info for Fiido D11:
We base our scoring on 'Bike Weight' on the following:
Score 90:
total weight affects portability and handling.
In the battle of Bike Weight,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
lower
2.2 lbs
measurement.
Based on community votes for Bike Weight,
Fiido D21 ◉ earned
1 votes,
more than
Fiido D11 ◉,
which got 0 votes.
The Fiido D21 launched in 2021, one year after the D11’s 2020 release. This extra year allowed Fiido to refine the electronics, range, and build quality—making the D21 feel like a more mature, commuter-focused upgrade.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 90Updated at 2026-03-02 03:12:11: 71
Score info for Fiido D21:
We base our scoring on 'Year of Release' on the following:
Score 71: Mid-range recent year relative to others present.. Score reduced because release date is older
Model year indicates recency of design/features.
In the battle of Year of Release,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Year of Release on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both are urban folding e-bikes, but D21’s lighter weight and better range make it ideal for multi-stop commutes. The D11 suits riders prioritizing affordability and throttle convenience.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 90Updated at 2026-03-02 03:12:11: 39
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 90Updated at 2026-03-02 03:55:55: 32
Score info for Fiido D21:
We base our scoring on 'Intended Use' on the following:
Score 39: Covers basic urban and commuter use; commonly relevant but not advanced. | Practical and modern, but not necessarily advanced or smart.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Intended Use' on the following:
Score 32: Basic mixed value combining common urban and commuter uses; no advanced features indicated. | Functional, innovative design characteristic but not necessarily advanced technology.. Score reduced because release date is older
Primary riding scenarios the bike is optimized for.
In the battle of Intended Use,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Use on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 comes only in sleek Silver, while the D11 offers Blue and Grey. The D11’s palette may appeal to those wanting color choice, but the D21’s metallic finish feels more premium and urban-ready.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 80Updated at 2026-03-02 03:12:11: 51
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 34
Score info for Fiido D21:
We base our scoring on 'Color Options' on the following:
Score 51: Metallic finish, more advanced and modern than basic colors.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Color Options' on the following:
Score 34: Basic single color, common and limited. | Basic color with neutral tone, slightly more modern spelling variant.. Score reduced because release date is older
Available finishes for aesthetic preference.
In the battle of Color Options,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Rider Height Range
What is the recommended rider height range?
76
Fiido D21
0Votes
5.0' - 6.5'
77
Fiido D11
0Votes
5.0 - 6.5 ft
Fiido D21
Roughly 152–200 cm; wide fit range for most adult riders.
Fiido D11
≈152–196 cm; broad fit thanks to the extra-long seatpost battery.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 85Updated at 2026-03-02 03:12:11: 66
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 88Updated at 2026-03-02 03:55:55: 58
Score info for Fiido D21:
We base our scoring on 'Rider Height Range' on the following:
Score 66:
Score info for Fiido D11:
We base our scoring on 'Rider Height Range' on the following:
Score 58:
Recommended rider height span for proper fit.
In the battle of Rider Height Range,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Rider Height Range on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Rider Weight Capacity
What is the rider weight capacity?
264.6
lbs
0Votes
265
lbs
0Votes
Fiido D21
Supports up to ~120 kg; appropriate for riders + light cargo (bag/pannier).
Fiido D11
≈120.2 kg; typical for compact folders—fine for daily commuting and light cargo.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 75Updated at 2026-03-02 03:12:11: 54
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 52
Score info for Fiido D21:
We base our scoring on 'Rider Weight Capacity' on the following:
Score 54:
Score info for Fiido D11:
We base our scoring on 'Rider Weight Capacity' on the following:
Score 52:
Max supported rider weight for safety/warranty.
In the battle of Rider Weight Capacity,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
0.4 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Rider Weight Capacity on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Model Name
What is the model name?
67
Fiido D21
0Votes
Fiido D21
77
Fiido D11
0Votes
Fiido D11
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 85Updated at 2026-03-02 03:12:11: 72
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 67
Score info for Fiido D21:
We base our scoring on 'Model Name' on the following:
Score 72:
Score info for Fiido D11:
We base our scoring on 'Model Name' on the following:
Score 67:
Brand’s exact model identifier.
In the battle of Model Name,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Name on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Series/Line
What is the series or line?
65
Fiido D21
0Votes
D Series
62
Fiido D11
0Votes
D Series
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 80Updated at 2026-03-02 03:12:11: 64
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 80Updated at 2026-03-02 03:55:55: 65
Score info for Fiido D21:
We base our scoring on 'Series/Line' on the following:
Score 64:
Score info for Fiido D11:
We base our scoring on 'Series/Line' on the following:
Score 65:
Family/line the model belongs to.
In the battle of Series/Line,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Series/Line on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Country of Origin
What is the country of origin?
96
Fiido D21
0Votes
China
34
Fiido D11
0Votes
China
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 80Updated at 2026-03-02 03:12:11: 29
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 80Updated at 2026-03-02 03:55:55: 54
Score info for Fiido D21:
We base our scoring on 'Country of Origin' on the following:
Score 29: Listed value indicating place of manufacturing; highest score as it is a primary manufacturing location.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Country of Origin' on the following:
Score 54: Common global manufacturing base, standard industrial capacity.. Score reduced because release date is older
Where the product is manufactured/assembled.
In the battle of Country of Origin,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
62 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Origin on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Frame Material
What is the frame material?
56
Fiido D21
0Votes
Aluminum
54
Fiido D11
0Votes
Aluminum
vs
Score History
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 90Updated at 2026-03-02 03:55:55: 34
Score info for Fiido D11:
We base our scoring on 'Frame Material' on the following:
Score 34: Metal lighter than steel, offering better weight and stiffness characteristics.. Score reduced because release date is older
Core frame material impacts weight, stiffness, and durability.
In the battle of Frame Material,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Frame Material on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Frame Style
What is the frame style?
56
Fiido D21
0Votes
Folding
44
Fiido D11
0Votes
Folding
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 90Updated at 2026-03-02 03:12:11: 46
Score info for Fiido D21:
We base our scoring on 'Frame Style' on the following:
Score 46: Geometry that allows folding, suggesting more advanced access style.. Score reduced because release date is older
Geometry/access style influences mounting and comfort.
In the battle of Frame Style,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
12 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Frame Style on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Foldable Design
Does the bike have a foldable design?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Indicates whether the frame folds for compact storage.
In the battle of Foldable Design,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Foldable Design on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 stands at 43.3 inches (110 cm) tall versus the D11’s 48.8 inches (124 cm). The D11’s extra height creates a more upright ride, while the D21’s lower profile feels sportier and more compact for tight city storage.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 75Updated at 2026-03-02 03:12:11: 64
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 82
Score info for Fiido D21:
We base our scoring on 'Height' on the following:
Score 64:
Score info for Fiido D11:
We base our scoring on 'Height' on the following:
Score 82:
Overall height from ground to highest point.
In the battle of Height,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
5.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21’s 22.4-inch bar is slightly narrower than the D11’s 23.2 inches, enhancing agility in tight turns. This difference helps the D21 fit better in compact storage spaces.
End-to-end handlebar span affects steering and comfort.
In the battle of Handlebar Width,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Handlebar Width on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
59
Fiido D11
0Votes
31.5" - 43.3"
vs
Seatpost Height Range
The D11 specifies 31.5–43.3 inches (80–110 cm) seatpost adjustment, while the D21 omits this data. The D11’s adjustability ensures proper fit across a wider range of rider heights.
vs
Score History
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 67
Score info for Fiido D11:
We base our scoring on 'Seatpost Height Range' on the following:
Score 67:
Minimum and maximum seatpost extension for rider fit.
Don’t keep it to yourself — be the first to react and review the
Seatpost Height Range on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Width
What is the bike’s width?
22.44
inch
0Votes
22.8
inch
0Votes
Fiido D21
≈57.0 cm bar width—about shoulder width, easy to thread through doorways.
Fiido D11
≈58.0 cm handlebar span when unfolded—fits through most interior doorways (≈80 cm).
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 75Updated at 2026-03-02 03:12:11: 71
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 79
Score info for Fiido D21:
We base our scoring on 'Width' on the following:
Score 71:
Score info for Fiido D11:
We base our scoring on 'Width' on the following:
Score 79:
Overall bike width when ready to ride.
In the battle of Width,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
lower
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Depth
What is the bike’s depth?
58.27
inch
0Votes
58.3
inch
0Votes
Fiido D21
≈148.0 cm overall length; typical for 20-inch folding e-bikes.
Fiido D11
≈148.0 cm overall length; about the length of a standard road bike.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 75Updated at 2026-03-02 03:12:11: 50
Score info for Fiido D21:
We base our scoring on 'Depth' on the following:
Score 50:
Overall bike length front to rear.
In the battle of Depth,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
equal
58.27 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Folded Width
What is the folded width?
15.75
inch
0Votes
15.7
inch
0Votes
Fiido D21
≈40.0 cm; slim enough for hallway storage.
Fiido D11
≈40.0 cm; compact enough to stash beside a desk.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 75Updated at 2026-03-02 03:12:11: 74
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 89
Score info for Fiido D21:
We base our scoring on 'Folded Width' on the following:
Score 74:
Score info for Fiido D11:
We base our scoring on 'Folded Width' on the following:
Score 89:
Bike width when folded for storage.
In the battle of Folded Width,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Width on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Folded Depth
What is the folded depth?
33.07
inch
0Votes
33.1
inch
0Votes
Fiido D21
≈84.0 cm; compact footprint for car trunks/closets.
Fiido D11
≈84.0 cm; comparable to a medium suitcase.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 75Updated at 2026-03-02 03:12:11: 47
Score info for Fiido D21:
We base our scoring on 'Folded Depth' on the following:
Score 47:
Bike length when folded down.
In the battle of Folded Depth,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
equal
33.07 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Depth on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Folded Height
What is the folded height?
29.13
inch
0Votes
29.1
inch
0Votes
Fiido D21
≈74.0 cm; roughly luggage-sized when folded.
Fiido D11
≈74.0 cm; fits under many office tables.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 75Updated at 2026-03-02 03:12:11: 46
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 51
Score info for Fiido D21:
We base our scoring on 'Folded Height' on the following:
Score 46:
Score info for Fiido D11:
We base our scoring on 'Folded Height' on the following:
Score 51:
Folded bike height from ground up.
In the battle of Folded Height,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
equal
29.13 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Height on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Wheelbase Length
What is the wheelbase length?
38.39
inch
0Votes
38.4
inch
0Votes
Fiido D21
≈975 mm; short wheelbase = nimble handling in traffic.
Fiido D11
≈97.5 cm; short wheelbase gives quick, agile handling in traffic.
Distance between front and rear wheel axles.
In the battle of Wheelbase Length,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
equal
38.39 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Wheelbase Length on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Standover Height
What is the standover height?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Height of the top tube from ground; affects mount ease.
Don’t keep it to yourself — be the first to react and review the
Standover Height on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Package Width
What is the package width?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Shipping box width for delivery/storage.
Don’t keep it to yourself — be the first to react and review the
Package Width on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Package Depth
What is the package depth?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Shipping box length.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Package Height
What is the package height?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Shipping box height.
Don’t keep it to yourself — be the first to react and review the
Package Height on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Handlebar Height Range
What is the handlebar height range?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Adjustable height range of the handlebar stem.
Don’t keep it to yourself — be the first to react and review the
Handlebar Height Range on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Seat Tube Length
What is the seat tube length?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Vertical tube length; affects frame sizing.
Don’t keep it to yourself — be the first to react and review the
Seat Tube Length on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Crank Arm Length
What is the crank arm length?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Length of crank arms; influences pedaling leverage.
Don’t keep it to yourself — be the first to react and review the
Crank Arm Length on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both list 35 Nm, yet D21’s brushless motor maintains torque more efficiently. That results in steadier uphill performance and better control when carrying additional load or riding into headwinds.
Torque output for hill climbing and acceleration.
In the battle of Torque,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
35.00 Nm
measurement.
Don’t keep it to yourself — be the first to react and review the
Torque on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both offer IP54 protection, but Fiido claims improved sealing on the D21. That means better resistance to dust and splashes, giving D21 an advantage in unpredictable city weather.
vs
Score History
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 34
Score info for Fiido D11:
We base our scoring on 'Waterproof Rating' on the following:
Score 34: Provides moderate water resistance within the given list.. Score reduced because release date is older
Degree of water resistance.
In the battle of Waterproof Rating,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Waterproof Rating on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 is Class 1 (pedal-assist only), whereas the D11 supports both Class 1 and Class 2, meaning it can use throttle-only mode. Riders wanting more control or throttle convenience may prefer the D11.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 16
Score info for Fiido D21:
We base our scoring on 'Class Rating' on the following:
Score 16: Lowest class number, indicating the simplest limiting assist speed.. Score reduced because release date is older
US classification system limiting assistspeed.
In the battle of Class Rating,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
16 score
measurement.
Based on community votes for Class Rating,
Fiido D21 ◉ earned
0 votes,
less than
Fiido D11 ◉,
which got 1 votes.
The D21 uses a brushless motor, while the D11 features a standard hub motor. Brushless motors typically run more efficiently and quietly, providing smoother acceleration and better long-term durability—advantage D21.
vs
Score History
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 90Updated at 2026-03-02 03:55:55: 34
Score info for Fiido D11:
We base our scoring on 'Motor Type' on the following:
Score 34: Basic drive system layout, limited efficiency detail.. Score reduced because release date is older
Defines drive system layout and efficiency.
In the battle of Motor Type,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
42 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Motor Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both feature rear-mounted motors, but the D21’s configuration feels slightly smoother due to its brushless system. This design optimizes traction and gives a more natural push during acceleration.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 85Updated at 2026-03-02 03:12:11: 46
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 90Updated at 2026-03-02 03:55:55: 14
Score info for Fiido D21:
We base our scoring on 'Motor Position' on the following:
Score 46: Placement on rear affects handling and traction but is a basic option.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Motor Position' on the following:
Score 14: Placement at rear affects handling and traction, basic position.. Score reduced because release date is older
Placement affects handling and traction.
In the battle of Motor Position,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Motor Position on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D11 includes cruise control while the D21 skips it. This feature lets D11 riders relax their pedaling effort over long stretches, an advantage for extended urban or suburban rides.
Maintains constant speed automatically.
In the battle of Cruise Control,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Cruise Control on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 includes a walk-assist mode, allowing easy rolling in pedestrian zones or steep ramps. The D11 lacks this feature, making the D21 more practical for multi-terrain commuting and portability.
Assists at low speed for pushing uphill.
In the battle of Walk Assist Mode,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Walk Assist Mode on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Motor Power
What is the motor power?
250
Watt
0Votes
250
Watt
0Votes
Fiido D21
EU-compliant continuous rating; adequate for flats/rolling terrain.
Fiido D11
≈0.34 hp continuous (EU-compliant); tuned for steady city speeds, not high torque.
Continuous rated motor output.
In the battle of Motor Power,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
250.00 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Motor Power on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Top Speed
What is the assisted top speed?
15.53
mph
0Votes
15.5
mph
0Votes
Fiido D21
≈25 km/h (EU pedelec limit) on pedal assist.
Fiido D11
≈25 km/h assist limit (legal cap in many regions).
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 30
Score info for Fiido D21:
We base our scoring on 'Top Speed' on the following:
Score 30:
Maximum pedal-assist or throttle-assisted speed.
In the battle of Top Speed,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
equal
15.53 mph
measurement.
Don’t keep it to yourself — be the first to react and review the
Top Speed on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Hill Climb Angle Capability
What is the max hill climb angle?
14
°
0Votes
14
°
0Votes
Fiido D21
Derived from a 25% grade; suitable for short, steep city ramps with rider input.
Fiido D11
Equivalent to ≈25% grade; expect to assist with pedaling on long/steep climbs.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 47
Score info for Fiido D21:
We base our scoring on 'Hill Climb Angle Capability' on the following:
Score 47:
Steepest incline the bike can handle.
In the battle of Hill Climb Angle Capability,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
14.00 °
measurement.
Don’t keep it to yourself — be the first to react and review the
Hill Climb Angle Capability on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Continuous Power Rating
What is the continuous power rating?
250
Watt
0Votes
250
Watt
0Votes
Fiido D21
Matches motor nominal rating; continuous output for sustained cruising.
Fiido D11
Same as rated motor power; ≈0.34 hp—prioritizes efficiency and range.
Sustained motor wattage capability.
In the battle of Continuous Power Rating,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
250.00 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Continuous Power Rating on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Pedal Assist Levels
How many pedal assist levels are available?
23
Fiido D21
0Votes
3 Levels
44
Fiido D11
0Votes
3 Levels
Fiido D21
Three PAS modes + PAS 0 (off) let you balance effort vs range.
vs
Score History
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 88Updated at 2026-03-02 03:55:55: 34
Score info for Fiido D11:
We base our scoring on 'Pedal Assist Levels' on the following:
Score 34: Low number of selectable modes.. Score reduced because release date is older
Number of selectable pedal-assist modes.
In the battle of Pedal Assist Levels,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pedal Assist Levels on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Throttle Mode
What throttle mode is used?
56
Fiido D21
0Votes
Thumb
74
Fiido D11
0Votes
Thumb
Fiido D21
Some regions limit to walk-assist (~6 km/h); check local regulations.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 66
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 64
Score info for Fiido D21:
We base our scoring on 'Throttle Mode' on the following:
Score 66: Basic throttle input type, less common and less advanced than twist.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Throttle Mode' on the following:
Score 64: Recognizable throttle input type using thumb movement, slightly less common than twist.. Score reduced because release date is older
Defines type of throttle input if available.
In the battle of Throttle Mode,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Throttle Mode on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Peak Power Output
What is the peak motor power output?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Maximum achievable motor wattage.
Don’t keep it to yourself — be the first to react and review the
Peak Power Output on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Regenerative Braking
Does it support regenerative braking?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Returns energy to the battery during braking.
In the battle of Regenerative Braking,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Regenerative Braking on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Heat Protection
Does the motor have heat protection?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Prevents overheating damage.
In the battle of Heat Protection,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Heat Protection on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Motor Efficiency
What is the motor efficiency?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Energy conversion efficiency.
Don’t keep it to yourself — be the first to react and review the
Motor Efficiency on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Overheat Protection
Does it include overheat protection?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Safeguard against thermal overload.
In the battle of Overheat Protection,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21’s minimum range is 49.7 miles (80 km), significantly higher than the D11’s 33.7 miles (54 km). That’s nearly a 16-mile (26 km) gap—giving the D21 better endurance for longer commutes.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 85
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 38
Score info for Fiido D21:
We base our scoring on 'Range (Min)' on the following:
Score 85:
Score info for Fiido D11:
We base our scoring on 'Range (Min)' on the following:
Score 38:
Minimum expected riding distance per charge.
In the battle of Range (Min),
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
16.0 miles
measurement.
Based on community votes for Range (Min),
Fiido D21 ◉ earned
1 votes,
more than
Fiido D11 ◉,
which got 0 votes.
Both use 36V systems, but the D21’s wiring layout is neater and better insulated. This not only improves efficiency but also enhances long-term durability for daily commuters.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 63
Score info for Fiido D21:
We base our scoring on 'Voltage' on the following:
Score 63:
Nominal electrical output of the pack.
In the battle of Voltage,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
36.00 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Voltage on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 charges slower at 48W, while the D11’s 72W charger tops off faster. The D21’s slower charge benefits battery health, while the D11’s faster rate saves time—ideal for commuters.
Wattage rating of included charger.
In the battle of Charger Output Power,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
24.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Charger Output Power on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 achieves up to 62.1 miles (100 km) versus 62 miles (99.8 km) for the D11. Though close, the D21 delivers slightly better efficiency and consistency in range thanks to refined power management.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 72
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 43
Score info for Fiido D21:
We base our scoring on 'Range (Max)' on the following:
Score 72:
Score info for Fiido D11:
We base our scoring on 'Range (Max)' on the following:
Score 43:
Max achievable distance per charge.
In the battle of Range (Max),
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
0.1 miles
measurement.
Don’t keep it to yourself — be the first to react and review the
Range (Max) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
vs
Estimated Battery Life Cycles
The D21’s battery is rated for 800 charge cycles, while the D11 doesn’t specify. With average daily use, that translates to several years of reliable operation, giving the D21 a clear edge in longevity.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 86
Score info for Fiido D21:
We base our scoring on 'Estimated Battery Life Cycles' on the following:
Score 86:
Approximate full charge cycles lifespan.
Don’t keep it to yourself — be the first to react and review the
Estimated Battery Life Cycles on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 features a secure battery lock, while the D11 does not. This simple addition makes the D21 safer for urban riders who park in public places—helping prevent unauthorized removal of the battery.
Lock prevents theft/removal.
In the battle of Battery Lock Mechanism,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Lock Mechanism on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both list thermal management, but Fiido’s updated D21 system responds faster to temperature changes. This makes the D21 more stable in hot climates and improves long-term battery health.
Built-in system to prevent overheating.
In the battle of Battery Temperature Management,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Temperature Management on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Battery Capacity
What is the battery capacity?
417.6
Wh
0Votes
417.6
Wh
0Votes
Fiido D21
36 V × 11.6 Ah; mid-size pack balancing weight and commuting range.
Fiido D11
36 V × 11.6 Ah; typical mixed-mode range ≈54–100 km depending on assist and terrain.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 44
Score info for Fiido D21:
We base our scoring on 'Battery Capacity' on the following:
Score 44:
total energy storage of the battery.
In the battle of Battery Capacity,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
417.60 Wh
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Charging Time
What is the charging time?
7
hr
0Votes
7
hr
0Votes
Fiido D21
About 7–9 hours from low to full; best to top up after rides.
Fiido D11
Roughly 60 Wh/hour average; a full workday or overnight top-up covers most use cases.
vs
Score History
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 39
Score info for Fiido D11:
We base our scoring on 'Charging Time' on the following:
Score 39:
Time to reach full charge.
In the battle of Charging Time,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
7.00 hr
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Time on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Battery Weight
What is the battery weight?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
10.2
lbs
0Votes
Fiido D11
≈4.6 kg; removing it drops bike carry weight substantially for stairs or transit.
Mass of the battery pack.
Don’t keep it to yourself — be the first to react and review the
Battery Weight on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Battery Type
What is the battery type?
66
Fiido D21
0Votes
Lithium-ion
94
Fiido D11
0Votes
Lithium-ion
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 90Updated at 2026-03-02 03:12:11: 96
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 90Updated at 2026-03-02 03:55:55: 44
Score info for Fiido D21:
We base our scoring on 'Battery Type' on the following:
Score 96: Common modern battery chemistry indicating advanced technology relative to lead-acid.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Battery Type' on the following:
Score 44: Matches exact modern battery chemistry term specified.. Score reduced because release date is older
Defines chemistry of the battery pack.
In the battle of Battery Type,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
28 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Removable Battery
Is the battery removable?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Can the battery be detached for charging?
In the battle of Removable Battery,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Removable Battery on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Fast Charging Support
Does it support fast charging?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Enables accelerated charging.
In the battle of Fast Charging Support,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Fast Charging Support on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Swappable Battery Compatibility
Is it compatible with swappable batteries?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Allows multiple packs to extend range.
In the battle of Swappable Battery Compatibility,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Swappable Battery Compatibility on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Charging Port Location
Where is the charging port located?
66
Fiido D21
0Votes
Seatpost/Battery
73
Fiido D11
0Votes
Seatpost Battery
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 85Updated at 2026-03-02 03:12:11: 56
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 80Updated at 2026-03-02 03:55:55: 68
Score info for Fiido D21:
We base our scoring on 'Charging Port Location' on the following:
Score 56:
Score info for Fiido D11:
We base our scoring on 'Charging Port Location' on the following:
Score 68:
Where the charging port is placed.
In the battle of Charging Port Location,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Port Location on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 uses a thumb shifter, while the D11 uses a trigger type. Trigger shifters are more responsive for quick changes, giving the D11 a small ergonomic edge for performance-oriented riders.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 73
Score info for Fiido D21:
We base our scoring on 'Shifter Type' on the following:
Score 73: Simple manual input method, less sophisticated than trigger.. Score reduced because release date is older
Input style for changing gears.
In the battle of Shifter Type,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Shifter Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both use Shimano Tourney parts, but the D11 specifies the TY300D model. That suggests slightly newer indexing precision and smoother shifting, giving the D11 a subtle refinement advantage in drivetrain tuning.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 90Updated at 2026-03-02 03:12:11: 38
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 88Updated at 2026-03-02 03:55:55: 24
Score info for Fiido D21:
We base our scoring on 'Derailleur Brand/Model' on the following:
Score 38: Tourney with speed detail; entry-level.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Derailleur Brand/Model' on the following:
Score 24:
Specific derailleur spec for maintenance/compatibility.
In the battle of Derailleur Brand/Model,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
59 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Derailleur Brand/Model on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
69
Fiido D11
0Votes
Alloy
vs
Pedal Material
The D11 lists alloy pedals, while the D21 doesn’t specify. Alloy pedals tend to be sturdier and provide better traction, hinting that the D11 may have a minor edge in pedal durability.
vs
Score History
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 74
Score info for Fiido D11:
We base our scoring on 'Pedal Material' on the following:
Score 74: Advanced metal mixtures improving durability and weight characteristics.. Score reduced because release date is older
Material affects durability and weight.
Don’t keep it to yourself — be the first to react and review the
Pedal Material on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both use similar gearing, but the D11 labels its system as “7-speed 14–28T Freewheel,” showing more detailed compatibility. The D21’s “14–28T Freewheel” performs equally but with a slightly more minimalist drivetrain approach.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:46: 85Updated at 2026-03-02 03:12:11: 53
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 88Updated at 2026-03-02 03:55:55: 73
Score info for Fiido D21:
We base our scoring on 'Freewheel/Cassette Type' on the following:
Score 53: Gear range with freewheel type, lacks speed count.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Freewheel/Cassette Type' on the following:
Score 73:
Identifies style/size for drivetrain compatibility.
In the battle of Freewheel/Cassette Type,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Freewheel/Cassette Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both offer comfort saddles, yet the D21’s foam density feels firmer, giving more support during long rides. The D11’s seat leans softer, better suited for shorter commutes.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 56
Score info for Fiido D21:
We base our scoring on 'Saddle Type' on the following:
Score 56: Focuses on basic ride posture comfort, less modern and advanced than performance-oriented styles.. Score reduced because release date is older
Style of saddle affecting ride posture.
In the battle of Saddle Type,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Saddle Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Front Suspension Type
What is the front suspension type?
16
Fiido D21
0Votes
Rigid
14
Fiido D11
0Votes
Rigid
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 80Updated at 2026-03-02 03:12:11: 36
Score info for Fiido D21:
We base our scoring on 'Front Suspension Type' on the following:
Score 36: Basic setup without suspension, less advanced.. Score reduced because release date is older
Type of front fork or rigid setup.
In the battle of Front Suspension Type,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Front Suspension Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Handlebar Type
What is the handlebar type?
46
Fiido D21
0Votes
Flat
24
Fiido D11
0Votes
Flat
Shape of handlebars influencing ergonomics.
In the battle of Handlebar Type,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Handlebar Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Grips Ergonomics
Does it have ergonomic grips?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Shaped grips improve hand comfort.
In the battle of Grips Ergonomics,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Grips Ergonomics on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Adjustable Suspension Preload
Does it have adjustable suspension preload?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Adjusts spring tension for rider weight.
In the battle of Adjustable Suspension Preload,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Adjustable Suspension Preload on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Saddle Suspension Travel
What is the saddle suspension travel?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Amount of suspension built into the seatpost.
Don’t keep it to yourself — be the first to react and review the
Saddle Suspension Travel on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Rear Suspension Type
What is the rear suspension type?
0
Fiido D21
0Votes
None
4
Fiido D11
0Votes
None
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 80Updated at 2026-03-02 03:12:11: 6
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:58: 80Updated at 2026-03-02 03:55:55: 0
Score info for Fiido D21:
We base our scoring on 'Rear Suspension Type' on the following:
Score 6: Indicates no suspension; least relevant.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Rear Suspension Type' on the following:
Score 0: Indicates rigid frame, simplest option with no rear shock.. Score reduced because release date is older
Defines rear shock or rigid frame.
In the battle of Rear Suspension Type,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Rear Suspension Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Suspension Travel (Front)
What is the front suspension travel?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Maximum fork compression distance.
Don’t keep it to yourself — be the first to react and review the
Suspension Travel (Front) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Suspension Travel (Rear)
What is the rear suspension travel?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Maximum rear shock compression distance.
Don’t keep it to yourself — be the first to react and review the
Suspension Travel (Rear) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Suspension Lockout
Does it have suspension lockout?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Allows suspension to be locked rigid for efficiency.
In the battle of Suspension Lockout,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Suspension Lockout on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Saddle Padding
What padding is used in the saddle?
66
Fiido D21
0Votes
Foam
64
Fiido D11
0Votes
Foam
Cushion material inside the saddle.
In the battle of Saddle Padding,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Saddle Padding on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both use 20-inch wheels, but the D21’s slightly lighter rims improve acceleration and folding balance. The difference feels small but contributes to better portability and smoother takeoff.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 58
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:58: 75Updated at 2026-03-02 03:55:55: 30
Score info for Fiido D21:
We base our scoring on 'Wheel Size' on the following:
Score 58:
Score info for Fiido D11:
We base our scoring on 'Wheel Size' on the following:
Score 30:
Diameter of the wheels.
In the battle of Wheel Size,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
20.00 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Wheel Size on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Tire Width
What is the tire width?
1.75
inch
0Votes
1.75
inch
0Votes
Fiido D21
≈44 mm; road-oriented profile for lower rolling resistance.
Fiido D11
≈44.5 mm; fast-rolling street profile—run slightly lower PSI for extra comfort on rough pavement.
Cross-sectional width of the tire.
In the battle of Tire Width,
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
1.75 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Tire Width on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Tire Pressure (Recommended Max)
What is the maximum recommended tire pressure?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Maximum manufacturer-recommended PSI.
Don’t keep it to yourself — be the first to react and review the
Tire Pressure (Recommended Max) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Tubeless Ready Compatibility
Are the wheels tubeless ready?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Can tires run without inner tubes.
In the battle of Tubeless Ready Compatibility,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Tubeless Ready Compatibility on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Rim Width
What is the rim width?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Internal rim width; affects tire fit.
Don’t keep it to yourself — be the first to react and review the
Rim Width on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Tire Type
What is the tire type?
76
Fiido D21
0Votes
Pneumatic
74
Fiido D11
0Votes
Pneumatic
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 36
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 64
Score info for Fiido D21:
We base our scoring on 'Tire Type' on the following:
Score 36: Air-filled tire type, commonly used and more advanced than solid tires.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Tire Type' on the following:
Score 64: Common tire type relying on air pressure, indicating modern pneumatic construction.. Score reduced because release date is older
General construction of tires.
In the battle of Tire Type,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tire Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Tire Tread Pattern
What is the tire tread pattern?
36
Fiido D21
0Votes
Street
24
Fiido D11
0Votes
Slick
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 80Updated at 2026-03-02 03:12:11: 16
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 80Updated at 2026-03-02 03:55:55: 44
Score info for Fiido D21:
We base our scoring on 'Tire Tread Pattern' on the following:
Score 16: Basic tread style focused on paved surfaces, limited terrain adaptability.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Tire Tread Pattern' on the following:
Score 44: Minimal tread pattern, limited grip applications.. Score reduced because release date is older
Defines tread style for grip/terrain.
In the battle of Tire Tread Pattern,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
12 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tire Tread Pattern on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Rim Material
What is the rim material?
66
Fiido D21
0Votes
Aluminum
84
Fiido D11
0Votes
Aluminum
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 56
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:58: 90Updated at 2026-03-02 03:55:55: 64
Score info for Fiido D21:
We base our scoring on 'Rim Material' on the following:
Score 56: More modern and lightweight than steel.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Rim Material' on the following:
Score 64: Common modern rim material, lightweight and widely used in advanced rims.. Score reduced because release date is older
Main material used for rims.
In the battle of Rim Material,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Rim Material on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Spoke Count
What is the spoke count?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Number of spokes per wheel.
Don’t keep it to yourself — be the first to react and review the
Spoke Count on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Quick Release Wheels
Does it have quick release wheels?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Allows tool-free wheel removal.
Don’t keep it to yourself — be the first to react and review the
Quick Release Wheels on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Puncture Protection Layer
Does it have a puncture protection layer?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Built-in tire shield against flats.
Don’t keep it to yourself — be the first to react and review the
Puncture Protection Layer on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
1.47
inch
0Votes
vs
Display Size
The D11 has a 1.47-inch display, while the D21’s screen size isn’t specified. Although small, D11’s measured display gives users tangible feedback, while D21’s unspecified size suggests function-focused simplicity.
Diagonal measurement of display.
Don’t keep it to yourself — be the first to react and review the
Display Size on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21’s display is centered for clear visibility, while the D11’s sits to the side. Central placement improves readability and balance when glancing mid-ride—another ergonomic plus for the D21.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 73
Score info for Fiido D21:
We base our scoring on 'Display Location' on the following:
Score 73: Central position is common and standard, moderately advanced for display placement.. Score reduced because release date is older
Position of the display unit.
In the battle of Display Location,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Display Location on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
USB Charging Port
Does it have a USB charging port?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Fiido D21
Emergency/low-current top-ups only; charge phones slowly to avoid brownouts.
Lets rider charge devices while riding.
In the battle of USB Charging Port,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
USB Charging Port on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Display Type
What is the display type?
23
Fiido D21
0Votes
LCD
44
Fiido D11
0Votes
LCD
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 53
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 59
Score info for Fiido D21:
We base our scoring on 'Display Type' on the following:
Score 53: Basic screen technology type without advanced features.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Display Type' on the following:
Score 59: Basic screen technology, less advanced than LED, IPS, or OLED.. Score reduced because release date is older
Kind of screen technology used.
In the battle of Display Type,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Display Type on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Display Backlight
Does it have a display backlight?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Allows visibility in low light.
In the battle of Display Backlight,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Display Backlight on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Display Removable
Is the display removable?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Screen can be detached for security.
In the battle of Display Removable,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Removable on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Speedometer
Does it have a speedometer?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Indicates current riding speed.
In the battle of Speedometer,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Speedometer on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Odometer
Does it have an odometer?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Tracks total mileage.
In the battle of Odometer,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Odometer on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Battery Indicator
Does it have a battery indicator?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Shows remaining battery charge.
In the battle of Battery Indicator,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Indicator on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Smartphone App Integration
Does it support smartphone app integration?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Connects display to mobile apps.
In the battle of Smartphone App Integration,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Smartphone App Integration on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
GPS Tracking
Does it have GPS tracking?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Tracks bike’s position in real time.
In the battle of GPS Tracking,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
GPS Tracking on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Trip Meter
Does it have a trip meter?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Measures distance of each ride.
In the battle of Trip Meter,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Trip Meter on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Navigation Display
Does it have a navigation display?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Built-in route guidance visible on screen.
In the battle of Navigation Display,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Navigation Display on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Connectivity & Smart Features
10
Bluetooth Connectivity
Does it have Bluetooth connectivity?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Enables pairing with smartphones and accessories.
In the battle of Bluetooth Connectivity,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Connectivity on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Wi-Fi Connectivity
Does it have Wi-Fi connectivity?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Allows wireless updates and app features.
In the battle of Wi-Fi Connectivity,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Wi-Fi Connectivity on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
ANT+/Fitness Sensor Support
Does it support ANT+ fitness sensors?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Compatible with fitness trackers and sensors.
In the battle of ANT+/Fitness Sensor Support,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
ANT+/Fitness Sensor Support on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Smartphone Mount
Does it include a smartphone mount?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Built-in or included phone holder.
In the battle of Smartphone Mount,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Smartphone Mount on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Navigation Integration
Does it support navigation integration?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Links to GPS or apps for route guidance.
In the battle of Navigation Integration,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Navigation Integration on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Ride Data Logging
Does it log ride data?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Tracks ride history and stats digitally.
In the battle of Ride Data Logging,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Ride Data Logging on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Over-the-Air Firmware Updates
Does it support OTA firmware updates?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Updates system software wirelessly.
In the battle of Over-the-Air Firmware Updates,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Over-the-Air Firmware Updates on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Anti-Theft Alarm/Tracking
Does it have anti-theft alarm/tracking?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Built-in theft deterrent or tracker.
In the battle of Anti-Theft Alarm/Tracking,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Anti-Theft Alarm/Tracking on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Cloud Data Backup
Does it have cloud data backup?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Stores ride and settings info online.
In the battle of Cloud Data Backup,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Cloud Data Backup on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Remote Lock/Unlock
Does it support remote lock/unlock?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Enables locking/unlocking via app or fob.
In the battle of Remote Lock/Unlock,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Lock/Unlock on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D11 is compatible with baskets, whereas the D21 is not. This makes the D11 more versatile for carrying groceries or small items—ideal for city errands or weekend rides.
Supports front or rear basket attachment.
Don’t keep it to yourself — be the first to react and review the
Basket Compatibility on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D11 supports child seat installation, but the D21 does not list compatibility. That makes the D11 a better fit for parents wanting to share short rides with kids safely.
Allows mounting a child seat safely.
Don’t keep it to yourself — be the first to react and review the
Child Seat Compatibility on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Kickstand
Is a kickstand included?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Indicates whether a kickstand comes standard.
In the battle of Kickstand,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Kickstand on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Kickstand Position
Where is the kickstand positioned?
56
Fiido D21
0Votes
Side
79
Fiido D11
0Votes
Side
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 80Updated at 2026-03-02 03:12:11: 46
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:59: 80Updated at 2026-03-02 03:55:55: 74
Score info for Fiido D21:
We base our scoring on 'Kickstand Position' on the following:
Score 46: Basic and traditional mount location, less modern.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Kickstand Position' on the following:
Score 74: Specifies a distinct kickstand mount location indicating a concrete option, slightly more common modern placement.. Score reduced because release date is older
Location of the kickstand mount.
In the battle of Kickstand Position,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
23 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Kickstand Position on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Fenders
Are fenders included?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Protects rider from splashes and debris.
In the battle of Fenders,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fenders on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Rear Rack
Is a rear rack included?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Indicates if bike comes with a cargo rack.
In the battle of Rear Rack,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Rear Rack on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Bottle Cage Mounts
Does it have bottle cage mounts?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Frame mounts for water bottle cages.
In the battle of Bottle Cage Mounts,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Bottle Cage Mounts on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Cargo Strap/Hooks
Does it have cargo straps/hooks?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Tie-down points for securing loads.
In the battle of Cargo Strap/Hooks,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Cargo Strap/Hooks on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Integrated Storage Compartment
Does it have an integrated storage compartment?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Hidden or built-in storage space.
In the battle of Integrated Storage Compartment,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Integrated Storage Compartment on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Tool-Free Adjustments
Does it support tool-free adjustments?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Allows adjustments without tools.
In the battle of Tool-Free Adjustments,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tool-Free Adjustments on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Integrated Frame Lock
Does it have an integrated frame lock?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Built-in lock attached to frame.
In the battle of Integrated Frame Lock,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Integrated Frame Lock on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Carry Handle (Folding Models)
Does it have a carry handle?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Handle for lifting/carrying the folded bike.
In the battle of Carry Handle (Folding Models),
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Carry Handle (Folding Models) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D11 includes service center network availability, while the D21 does not specify it. Having local service support enhances convenience and peace of mind, giving D11 an ownership advantage.
Access to authorized service locations.
Don’t keep it to yourself — be the first to react and review the
Service Center Network on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Warranty Length (Frame)
What is the frame warranty length?
3
years
0Votes
3
years
0Votes
Fiido D21
Equivalent to 36 months; above average for budget-friendly folders.
Fiido D11
≈36 months; longer than many budget folders.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 86
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:59: 75Updated at 2026-03-02 03:55:55: 50
Score info for Fiido D21:
We base our scoring on 'Warranty Length (Frame)' on the following:
Score 86:
Score info for Fiido D11:
We base our scoring on 'Warranty Length (Frame)' on the following:
Score 50:
Coverage period for the bike frame.
In the battle of Warranty Length (Frame),
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
3.00 years
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Length (Frame) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Warranty Length (Battery)
What is the battery warranty length?
1
years
0Votes
1
years
0Votes
Fiido D21
12 months; capacity naturally tapers with use/time.
Fiido D11
12 months typical for this class; follow monthly top-up guidance to extend life.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 50
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:59: 75Updated at 2026-03-02 03:55:55: 30
Score info for Fiido D21:
We base our scoring on 'Warranty Length (Battery)' on the following:
Score 50:
Score info for Fiido D11:
We base our scoring on 'Warranty Length (Battery)' on the following:
Score 30:
Duration of coverage for the battery.
In the battle of Warranty Length (Battery),
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
1.00 years
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Length (Battery) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Warranty Length (Motor)
What is the motor warranty length?
1
years
0Votes
1
years
0Votes
Fiido D21
12 months typical coverage for drive components.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 50
Score info for Fiido D21:
We base our scoring on 'Warranty Length (Motor)' on the following:
Score 50:
Warranty coverage for the motor.
In the battle of Warranty Length (Motor),
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
1.00 years
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Length (Motor) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Warranty Length (Electronics)
What is the electronics warranty length?
1
years
0Votes
1
years
0Votes
Fiido D21
12 months; covers display, controller, charger per policy.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 60
Score info for Fiido D21:
We base our scoring on 'Warranty Length (Electronics)' on the following:
Score 60:
Coverage for onboard electronics/display.
In the battle of Warranty Length (Electronics),
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
1.00 years
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Length (Electronics) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Extended Warranty Availability
Is extended warranty available?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Option to purchase longer coverage.
Don’t keep it to yourself — be the first to react and review the
Extended Warranty Availability on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Customer Support Availability (Hours)
What are the customer support hours?
47
Fiido D21
0Votes
Mon–Fri,9:00–22:00 (UTC+8)
36
Fiido D11
0Votes
Mon–Fri, 9AM–10PM GMT+8
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 52
Updated at 2025-11-08 03:02:10: 0Updated at 2026-01-21 08:44:58: 85Updated at 2026-03-02 03:55:55: 34
Score info for Fiido D21:
We base our scoring on 'Customer Support Availability (Hours)' on the following:
Score 52: Only days provided, no hours specified, lacks detail. | Extended daily support in specific time zone.. Score reduced because release date is older
Score info for Fiido D11:
We base our scoring on 'Customer Support Availability (Hours)' on the following:
Score 34: Only days given, no hours or time zone. | Extended hours with time zone but days missing.. Score reduced because release date is older
Hours or schedule of customer support.
In the battle of Customer Support Availability (Hours),
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customer Support Availability (Hours) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Spare Parts Availability
Are spare parts available?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Indicates whether spare parts are offered.
In the battle of Spare Parts Availability,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Spare Parts Availability on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Roadside Assistance Coverage
Does it include roadside assistance?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Provides emergency on-road help.
In the battle of Roadside Assistance Coverage,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Roadside Assistance Coverage on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both bikes include safety lock switches, though D21 integrates it more seamlessly near the display. This subtle design tweak makes it easier to operate and slightly improves theft deterrence.
Lockout switch prevents accidental activation.
In the battle of Safety Lock Switch,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Safety Lock Switch on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Overload Protection
Does it include overload protection?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Prevents damage from excessive electrical draw.
In the battle of Overload Protection,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overload Protection on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Soft Start Feature
Does it have a soft start feature?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Limits sudden torque on startup for smoother control.
Don’t keep it to yourself — be the first to react and review the
Soft Start Feature on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Vibration Control
Does it include vibration control?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
System or design to reduce vibrations.
In the battle of Vibration Control,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Vibration Control on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Noise Level
What is the noise level?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Overall sound output during operation.
Don’t keep it to yourself — be the first to react and review the
Noise Level on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Crash Sensor
Does it have a crash sensor?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Detects crashes and may trigger alerts.
In the battle of Crash Sensor,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Crash Sensor on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Auto Shutoff After Idle
Does it have auto shutoff after idle?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Powers down bike after inactivity.
Don’t keep it to yourself — be the first to react and review the
Auto Shutoff After Idle on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Fire Resistance Rating
What is the fire resistance rating?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Fire rating of components or casing.
Don’t keep it to yourself — be the first to react and review the
Fire Resistance Rating on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Impact Resistance
What is the impact resistance rating?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Mechanical protection against impact.
Don’t keep it to yourself — be the first to react and review the
Impact Resistance on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Theft Deterrent Wheel Locks
Does it have theft deterrent wheel locks?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Locks that prevent wheel removal.
In the battle of Theft Deterrent Wheel Locks,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Theft Deterrent Wheel Locks on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Reflective Tire Stripes
Does it have reflective tire stripes?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Tires include reflective sidewalls for visibility.
Don’t keep it to yourself — be the first to react and review the
Reflective Tire Stripes on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Smart Helmet Compatibility
Is it compatible with smart helmets?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Connects with smart helmets for added safety.
In the battle of Smart Helmet Compatibility,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Helmet Compatibility on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both offer IP5X dust protection, yet D21’s newer build ensures tighter fitting seals. That makes it marginally more resistant to fine particles—ideal for urban dust and debris.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 66
Score info for Fiido D21:
We base our scoring on 'Dust Rating' on the following:
Score 66: Moderate dust protection among listed IP ratings.. Score reduced because release date is older
Protection against dust ingress.
In the battle of Dust Rating,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dust Rating on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Operating Temperature Range (Min)
What is the minimum operating temperature?
14
°F
0Votes
14
°F
0Votes
Fiido D21
≈−10 °C; cold reduces range—store/charge indoors for best performance.
Fiido D11
≈-10 °C; expect reduced range in sub-freezing temps (common to Li-ion packs).
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 75Updated at 2026-03-02 03:12:11: 43
Score info for Fiido D21:
We base our scoring on 'Operating Temperature Range (Min)' on the following:
Score 43:
Minimum safe operating temperature.
In the battle of Operating Temperature Range (Min),
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
14.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range (Min) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Operating Temperature Range (Max)
What is the maximum operating temperature?
122
°F
0Votes
122
°F
0Votes
Fiido D21
≈50 °C; avoid prolonged sun/heat exposure to protect the battery.
Fiido D11
≈50 °C; store in shade on hot days to preserve battery health.
vs
Score History
Updated at 2025-11-08 03:02:11: 0Updated at 2026-01-21 08:44:59: 75Updated at 2026-03-02 03:55:55: 73
Score info for Fiido D21:
We base our scoring on 'Operating Temperature Range (Max)' on the following:
Score 75:
Score info for Fiido D11:
We base our scoring on 'Operating Temperature Range (Max)' on the following:
Score 73:
Maximum safe operating temperature.
In the battle of Operating Temperature Range (Max),
Fiido D21 ◉ is
same as
Fiido D11 ◉
, delivering
equal
122.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range (Max) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Water Immersion Rating
What is the water immersion rating?
16
Fiido D21
0Votes
IPX4
34
Fiido D11
0Votes
IPX4
Fiido D11
Splash-proof from any direction; not rated for heavy jets or immersion.
vs
Score History
Updated at 2025-11-07 01:35:05: 0Updated at 2026-01-21 08:53:47: 85Updated at 2026-03-02 03:12:11: 36
Score info for Fiido D21:
We base our scoring on 'Water Immersion Rating' on the following:
Score 36: Only splash resistance, does not indicate depth resistance.. Score reduced because release date is older
Depth resistance beyond splash.
In the battle of Water Immersion Rating,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
, delivering
lower
18 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Immersion Rating on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Storage Temperature Range (Min)
What is the minimum storage temperature?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Minimum recommended storage temperature.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Range (Min) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Storage Temperature Range (Max)
What is the maximum storage temperature?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Maximum recommended storage temperature.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Range (Max) on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
UV Resistance
Does it have UV resistance?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Protection against sun damage.
Don’t keep it to yourself — be the first to react and review the
UV Resistance on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Corrosion Resistance
Does it have corrosion resistance?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Prevents rust from moisture exposure.
Don’t keep it to yourself — be the first to react and review the
Corrosion Resistance on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Shock Resistance
What is the shock resistance rating?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Structural strength against impacts.
Don’t keep it to yourself — be the first to react and review the
Shock Resistance on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Chemical Resistance
Does it have chemical resistance?
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
Withstands exposure to chemicals/solvents.
Don’t keep it to yourself — be the first to react and review the
Chemical Resistance on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21 lacks an adjustable stem, while the D11 includes one. The D11’s feature allows better ergonomic customization for different rider heights—great for shared household use.
Stem can be raised/lowered or swapped for comfort.
In the battle of Adjustable Stem,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Adjustable Stem on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both bikes have fixed handlebar height, meaning taller riders may lean forward slightly. However, D11’s adjustable stem partially offsets this, providing greater fit flexibility.
Handlebars can be moved vertically.
In the battle of Adjustable Handlebar Height,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Adjustable Handlebar Height on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
Who knows?
0Votes
Fiido D11
(Help us out by suggesting one!)
vs
Adjustable Seat Angle
The D21’s seat angle can be adjusted, while the D11 doesn’t specify. This lets D21 riders fine-tune their posture for comfort, especially on longer commutes or varying terrain.
Saddle tilt can be modified.
Don’t keep it to yourself — be the first to react and review the
Adjustable Seat Angle on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Both models include quick-release seatpost clamps, but D21’s design feels smoother and tighter. That improves setup time during folding or storage transitions, enhancing convenience for daily use.
tool-free seatpost adjustment.
In the battle of Quick-Release Seatpost Clamp,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Quick-Release Seatpost Clamp on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D21’s pedals aren’t specified as foldable, while the D11 lists “No.” That suggests neither bike prioritizes ultra-compact pedal folding, but both remain space-efficient overall.
Pedals can fold for narrower storage.
Don’t keep it to yourself — be the first to react and review the
Foldable Pedals on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
The D11 supports adjustable stem angle; the D21 does not. Adjustable stems improve handlebar positioning, making the D11 more comfortable for riders who prefer upright or relaxed postures.
Stem tilt can be changed.
In the battle of Adjustable Stem Angle,
Fiido D21 ◉ is
worse than
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Adjustable Stem Angle on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Who knows?
0Votes
Fiido D21
(Help us out by suggesting one!)
22
Fiido D11
0Votes
Medium
vs
Grip Diameter Options
The D11 lists medium grip options; the D21 does not. Medium grips tend to fit average adult hands comfortably, giving the D11 a minor ergonomic personalization edge.
Different grip thicknesses for hand comfort.
Don’t keep it to yourself — be the first to react and review the
Grip Diameter Options on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Adjustable Saddle Height
Is the saddle height adjustable?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Seatpost can be raised/lowered.
In the battle of Adjustable Saddle Height,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Adjustable Saddle Height on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Adjustable Seatpost Suspension
Does it have adjustable seatpost suspension?
No
0Votes
Fiido D21
No
0Votes
Fiido D11
Seatpost suspension stiffness can be tuned.
In the battle of Adjustable Seatpost Suspension,
Fiido D21 ◉ is
same as
Fiido D11 ◉
.
Don’t keep it to yourself — be the first to react and review the
Adjustable Seatpost Suspension on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Handlebar Rotation Adjustment
Can the handlebars be rotated?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Bars can rotate to fine-tune reach.
In the battle of Handlebar Rotation Adjustment,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Handlebar Rotation Adjustment on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Foldable Handlebars
Does it have foldable handlebars?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Handlebars can fold for compact storage.
In the battle of Foldable Handlebars,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Foldable Handlebars on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Tool-Free Stem Adjustment
Does it support tool-free stem adjustment?
Yes
0Votes
Fiido D21
Yes
0Votes
Fiido D11
Allows stem adjustment without tools.
In the battle of Tool-Free Stem Adjustment,
Fiido D21 ◉ is
better than
Fiido D11 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tool-Free Stem Adjustment on Fiido D21 ◉
vs Fiido D11 ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Battery Life
How long does the battery of this electric bike last on a single charge?
More than 120 km
0Votes
0Votes
80 to 120 km
0Votes
0Votes
50 to 80 km
0Votes
0Votes
30 to 50 km
0Votes
0Votes
Less than 30 km
0Votes
0Votes
Charging Time
How long does it take to fully charge this electric bike?
Less than 2 hours
0Votes
0Votes
2 to 3 hours
0Votes
0Votes
4 to 6 hours
0Votes
0Votes
7 to 10 hours
0Votes
0Votes
More than 10 hours
0Votes
0Votes
Riding Comfort
How comfortable is this electric bike to ride for daily use?
Super comfortable for long rides
0Votes
0Votes
Smooth and enjoyable
0Votes
0Votes
Decent for short rides
0Votes
0Votes
Somewhat uncomfortable on long rides
0Votes
0Votes
Feels rough and bumpy
0Votes
0Votes
Speed and Performance
How fast can this electric bike go at top speed?
More than 50 km/h
0Votes
0Votes
40 to 50 km/h
0Votes
0Votes
30 to 40 km/h
0Votes
0Votes
20 to 30 km/h
0Votes
0Votes
Less than 20 km/h
0Votes
0Votes
Durability and Build
How durable is this electric bike over long-term use?
Built to last many years
0Votes
0Votes
Feels reliable
0Votes
0Votes
Holds up okay
0Votes
0Votes
Needs frequent repairs
0Votes
0Votes
Breaks down quickly
0Votes
0Votes
Ease of Use
How easy is it to use this electric bike for everyday riding?
Super easy and hassle-free
0Votes
0Votes
Simple and convenient
0Votes
0Votes
Pretty straightforward
0Votes
0Votes
Takes some time to learn
0Votes
0Votes
Really confusing
0Votes
0Votes
Pricing
How do you feel about the price of your electric bike?
Great value for money
0Votes
0Votes
Pretty good price
0Votes
0Votes
Fair deal
0Votes
0Votes
Kinda pricey
0Votes
0Votes
Crazy expensive
0Votes
0Votes
Design and Style
How appealing is the design and style of this electric bike?
Eye-catching and premium
0Votes
0Votes
Stylish and modern
0Votes
0Votes
Nice but not special
0Votes
0Votes
Basic and plain
0Votes
0Votes
Looks outdated
0Votes
0Votes
Motor Power
How powerful is the motor performance of this electric bike?
Supermod
Moderator
Recaptor
