At a tested 28.3lb, the K-Feather is extremely lightweight.
Experts relish the smooth, natural-feeling pedal assist.
At a tested 29” x 18.5” x 24” when folded, the K-Feather is impressively compact.
A 180lb reviewer gets 21.2 miles of range over a flat, paved route.
In testing, the brakes prove effective for this light e-bike.
Testers appreciate the bike’s nimble handling.
The telescoping stem allows quick adjustments to fit.
Testers say the bike is easy to fold and carry.
The bike comes almost ready to ride, requiring only the pedals and lights to be installed.

7 reasons not to buy

Testers say the underpowered motor and single-speed gearing make climbing hills difficult.
The headlight and taillight are externally powered.
A tester finds the bike uncomfortable over bumpy pavement.
The 16mph top speed doesn't make most of the US Class 1 e-bike limit (20mph).
This bike doesn't have a display or handlebar controls, and has only one PAS level.
The battery isn't removable.
This bike lacks UL certification.

Bottom line

Dahon's K-Feather prioritizes portability over power. The small motor and battery deliver mild assistance over modest distances, but this makes for an extremely lightweight e-bike that's quick to fold, compact when folded, and easy to carry for almost any user. Along with portability, reviewers also enjoy the nimble handling and decent range. The minor complaints include non-integrated lighting and a low top speed. However, the lack of UL certification is a worry. All in all, experts think the K-Feather offers strong value as a folding e-bike for multi-modal commuting.

Expert Reviews

81/100 based on 5 scored reviews (8 reviews in total)

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Electric Bike Report

Level 1 expert

Dahon K-Feather Review | Lightweight Urban Practicality

Level 1 expert

All in all, the K-Feather takes a relatively utilitarian approach to its function and folding. It’s a straightforward product that’s comfortable and extremely easy to learn and use, making it great for new riders and those seeking an uncomplicated mobility tool.

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Ebike Escape

Level 2 expert

Dahon K-Feather Review | The Lightest Folding E-Bike We’ve Ever Tested

Level 2 expert

Ultimately, if you are looking for a stealthy commuter that eliminates the bulk of traditional electric bikes, the K-Feather is a refreshingly simple and polished folding option.

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Antonio Sanson

Level 1 expert

The Most Compact and Lightweight E-Bike | Dahon K-Feather E-Bike Review

Level 1 expert

… if you’re a college student, if you live in the city, if you don’t have much room, this thing could be an awesome option for you.

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Nic Laporte

Level 1 expert

I Was Wrong About Folding Bikes…

Level 1 expert

So, if you need something small for last mile connections, or are like me with limited space, not cycling more than 10 to 20km a day, this may just be the perfect bike for you.

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Electrek

Level 1 expert

I Just Tested One of the Lightest Electric Bikes Ever: Dahon K-Feather Review

Level 1 expert

Used in its intended environment as a city-focused commuter and last-mile bike, the K-Feather works exactly as promised. It’s simple, refined, and quietly effective, and that’s a combination that remains surprisingly rare in the e-bike world.

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E Rides

Level 1 expert

26LBS?! Tested the World’s Lightest Folding E-Bike: Dahon K-Feather

Level 1 expert

… it’s very portable and it’s very lightweight.

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Chase Reeves

Level 1 expert

Lightest Folding E-Bike Tested — Dahon K-Feather Full Review

Level 1 expert

It’s like an excellent commuter bike. Not the best for hills.

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Momentum Mag

Level 3 expert

Dahon K-Feather Folding E-Bike Review: Compact, Clever, and Surprisingly Rigid

Level 3 expert

The Dahon K-Feather electric bike is a rare example of a folding e-bike that successfully balances portability, performance, aesthetics, and everyday usability.

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