Dahon Brand Guide: Sleek Folding E-Bike Models

Written by: Rémy Rossi | February 3, 2026 Time to read 4 min

Learn all about Dahon folding e-Bikes, the brand’s decades in the collapsible bike game, and compare current models. 

More about the Author: Rémy Rossi

Rémy Rossi is a bike writer, mechanic, and educator who got his start in community-based bike shops and co-ops. With a decade in the industry, he still wrenches on bikes when he can and plays bike polo on a fixie.

Dahon K-One folding electric bike
Dahon electric bikes blend decades of folding-bike expertise with smart, minimalist pedal assist. Designed for city riders, commuters, and space-conscious cyclists, Dahon e-Bikes fold small, ride naturally, and stay surprisingly lightweight, making them some of the most practical folding e-Bikes on the market. Here’s the complete guide to the Dahon brand and a helpful model comparison.

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What are Dahon electric bikes?

Dahon specializes in folding bicycles and folding e-Bikes, compact rides designed for easy transport and storage. American aerospace expert and physicist Dr. David T. Hon founded the brand back in 1982— the company’s name is a combination of his first and last names. These origins came just one year after Andrew Richie started work on the Brompton folding bike across in the pond in England, and these two brands— Brompton and Dahon— have been the biggest players in the folding bike game ever since.

Dahon produces several models of standard folding bicycles and a lineup of three electric folding bikes:

  • Dahon K-Feather
  • Dahon Unio E20
  • Dahon K-One

Dahon K-One folding electric bike

Why ride Dahon e-Bikes?

Dahon electric folding bikes are exemplars of pedal-assist bikes that collapse down when needed— and that’s a very difficult task to get right. I’ve discussed this design challenge before when considering whether folding e-Bikes are really worth it, and not many brands succeed. Models are either too clunky to carry when folded, too heavy to transport, or have an awkward ride feel.

Dahon e-Bikes, however, have decades of folding design expertise in their DNA, and smart pedal-assist choices make for a well-balanced ride. Added weight from the drive unit and battery is kept to a minimum while still providing a noticeable boost, and the size when folded is similar to a non-motorized model. Folding e-Bikes are built to be minimalist, practical, and easy to use in the city, and Dahon delivers. Plus, Dahon electric bikes are generally more affordable compared to their premium Brompton folding e-Bike counterparts. 

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Dahon E-Bike Models Comparison

Dahon K-Feather

What it is: Lightweight folding e-Bike with 250W rear hub motor and 120Wh battery

The K-Feather is the lightest model in Dahon’s electric bike fleet. It weighs a mere 26.5 pounds, which is nearly half that of the Unio and K-One models that come in at around 41 pounds. The K-Feather achieves its lightweight e-Bike status via minimalist features, a small-capacity battery, and simple single-speed gearing. It’s powered by a Dahon 250W rear hub motor hooked up to a 120Wh battery— not very large but still decent range for short commutes. There’s a torque sensor for more responsive assistance, and the low weight means you can carry this bike with just one arm when it’s folded. 

Dahon Unio E20

Dahon Unio E20

What it is: 200W mid-drive folding electric bike for more responsive, natural-feeling pedal assistance

The Dahon Unio E20 has a compact mid-drive motor for better efficiency, high torque, and a more natural-feeling boost. It still folds down small and has features a full-range 9-speed drivetrain and built-in rear rack. The 345Wh battery fits neatly inside the seat post and provides up to 100 kilometers of range. Excellent daily commuter option with a premium, innovative drive unit. 

Dahon K-One

Dahon K-One Plus

What it is: Hub-drive folding bike that easily fits on subways and in car trunks.

One of the most popular folding e-Bikes out there, the Dahon K-One is powered by a 250W rear hub motor and still collapses down small when needed. It boasts a sleek look and a user-friendly folding design. The hub drive option is more affordable than the Dahon Unio model, too. 

Frequently Asked Questions

Are Dahon electric bikes good for commuting?

Yes. Dahon e-Bikes are built for daily urban use, with compact folds, manageable weight, and efficient pedal assist for city distances.

How much do Dahon folding e-Bikes weigh?

Weights vary by model. The ultra-light K-Feather weighs around 26.5 lbs, while models like the Unio E20 and K-One are closer to 41 lbs.
Are Dahon e-Bikes more affordable than Brompton electric bikes?
Generally, yes. Dahon electric bikes offer similar folding practicality at a lower price point than premium Brompton e-Bike models.

Key Takeaways


  1. Folding expertise matters: Dahon’s decades of design experience translate into better ride feel and compact folds.
  2. Lightweight by design: Minimalist builds keep weight low without sacrificing useful pedal assist.
  3. Urban-friendly value: Dahon e-Bikes deliver everyday practicality at a more accessible price than many premium folding e-Bikes.




There is more to Explore

Visit below articles for more info about electric bikes 

Brompton folding electric bike

How to Choose Your Folding E-Bike

Focus on an electric bike

Chains vs. Belt-Drives for E-Bikes: What's the Difference?

Aventon Electric Bike

5 Best Folding E-Bikes of 2025