Dernière mise à jour: August 20, 2026
The Dahon K-Feather folding electric bike is an unusually lightweight urban e-bike designed for commuters who value portability more than high speed or a huge battery. It combines a 250W rear-hub motor, a small 120Wh Samsung-cell battery, 16-inch wheels, and Dahon’s familiar folding frame.
At a claimed 26.4 lb (about 12 kg), the K-Feather is much lighter than many folding e-bikes. That makes it particularly interesting for apartment residents, train commuters, students, and anyone who regularly needs to carry a bike upstairs or onto public transport.
Table of Contents
- What Is the Dahon K-Feather?
- Motor, Speed and Riding Experience
- Battery, Range and Charging
- Folding Design, Weight and Components
- Practical Urban-Commuting Example
- Price, Advantages and Disadvantages
- FAQs and Conclusion
Quick Information
| Specification | Dahon K-Feather |
|---|---|
| Type | Folding electric bicycle |
| Motor | 24V 250W rear hub |
| Torque | 32 Nm |
| Maximum assisted speed | 16 mph |
| Battery | 24V 5Ah / 120Wh |
| Battery cells | Samsung |
| Claimed range | Up to 40 km / about 25 miles |
| Drivetrain | Single speed |
| Wheels | 16-inch |
| Claimed weight | 26.4 lb |
| Max load | 231 lb |
| Folded size | 28.7 × 16 × 24.8 in |
| Listed U.S. price | $1,299 |
| Rider height | 4’7″–6’0″ |
Specifications and pricing may change by market.
What Is the Dahon K-Feather Folding Electric Bike?
The Dahon K-Feather folding electric bike is built around a minimalist idea: take a compact folding bicycle and add just enough electric assistance to make urban riding easier without adding excessive weight.
According to DAHON USA, the bike uses a 16-inch aluminum frame, a single-speed drivetrain, custom V-brakes, and a compact electric system. There is no large dashboard, throttle, suspension system, or multi-speed transmission.
That simplicity distinguishes the K-Feather from heavier folding e-bikes that prioritize range, speed, fat tires, and large batteries.
Internal linking opportunity: Link this section to articles about best folding e-bikes, hub motors vs mid-drive motors, or urban electric mobility.
Motor, Speed and Riding Experience
The K-Feather uses a 24V 250W rear-hub motor producing up to 32 Nm of torque. DAHON lists a maximum assisted speed of approximately 16 mph, which makes the bike more appropriate for city paths and short commuting than high-speed riding.
The electric system responds to rider input rather than replacing pedaling completely. Independent testing by Electric Bike Report found that the assistance felt smooth and natural, with more motor support provided when the rider pedaled harder.
Minimal controls
The K-Feather intentionally avoids complicated controls. It has:
- One electric-assist level
- No throttle
- No traditional display
- Single-speed gearing
- A simple power button
- Battery-status indication
This design is easy to understand, but riders who want multiple assistance levels or detailed ride data may find it too basic.
Battery, Range and Charging
The bike’s electric system uses a 24V 5Ah battery, providing approximately 120Wh of energy. DAHON says it uses Samsung lithium cells and places the battery inside the frame, helping the K-Feather look more like a conventional folding bicycle.
The manufacturer claims up to 40 km, or roughly 25 miles, of assisted range. As with every e-bike, actual range depends on rider weight, hills, wind, temperature, tire pressure, and how strongly the motor is used.
Real-world range
Electric Bike Report achieved 21.2 miles during its independent range test. That is fairly close to the manufacturer’s claimed maximum considering the bike’s unusually small battery.
The review also estimated that the included 2A charger can recharge the 5Ah battery in roughly 2.5 hours. This makes the K-Feather more suitable for short, frequent journeys than long-distance touring.
Folding Design, Weight and Components
Portability is the strongest feature of the K-Feather. DAHON lists the bike at 26.4 lb, while Electric Bike Report measured its review bike at 28.3 lb. Both figures are exceptionally low for an electric folding bicycle.
Its folded dimensions are approximately 28.7 × 16 × 24.8 inches, meaning it can fit into spaces where a normal bicycle would be inconvenient.
DELTECH frame technology
DAHON also uses its patented DELTECH support system. A diagonal cable creates a triangular structure with the frame and is claimed to improve rigidity while reducing stresses around the folding frame.
Other components include:
- 16 × 1.5-inch tires
- Aluminum rims
- V-brakes front and rear
- Rigid fork
- 53T front chainring
- 13T rear cog
- Folding pedals
- Adjustable seatpost and handlepost
There is no suspension, which saves weight but means rough roads can feel less comfortable than on larger commuter e-bikes.
Practical Urban-Commuting Example
Imagine a commuter who rides three miles from home to a railway station, takes the train into the city, and then cycles another two miles to work.
A heavy 60- or 70-pound folding e-bike could become difficult to lift onto the train. The K-Feather’s roughly 26-pound claimed weight makes that mixed journey much easier.
The small battery is also less of a disadvantage in this example because the rider covers only around 10 miles per day. Electric Bike Report’s 21.2-mile test result suggests such a rider could potentially complete approximately two commuting days before charging, although conditions will vary.
This is where the K-Feather makes the most sense: short urban trips combined with public transportation and limited storage space.
Price, Advantages and Disadvantages
As of August 20, 2026, DAHON’s U.S. store lists the K-Feather at $1,299. Prices can differ between countries, dealers, promotions, and available colors.
The K-Feather is therefore not competing directly with powerful budget e-bikes. Its main selling point is how little weight and complexity it adds to a traditional folding bicycle.
Advantages
- Extremely lightweight for an e-bike
- Compact folding dimensions
- 250W pedal-assist motor
- Hidden Samsung-cell battery
- Simple operation
- Around 25-mile claimed range
- Well suited to trains and apartments
Disadvantages
- Small 120Wh battery
- Only one assistance level
- No throttle
- Single-speed drivetrain
- No suspension
- 16 mph assisted-speed limit
- Integrated lights and racks are not standard
FAQs
1. How much does the Dahon K-Feather weigh?
DAHON lists the K-Feather at 26.4 lb, while an independent test bike weighed 28.3 lb.
2. What is the range of the Dahon K-Feather?
The manufacturer claims up to 40 km, or approximately 25 miles. Electric Bike Report achieved 21.2 miles in testing.
3. How fast is the K-Feather?
DAHON lists a maximum electric-assisted speed of 16 mph.
4. What motor does it use?
The bike uses a 24V 250W rear-hub motor rated at up to 32 Nm of torque.
5. Is the Dahon K-Feather good for commuting?
Yes, particularly for short city journeys where portability, public transport, stairs, and limited storage matter more than high speed or long range.
Conclusion
The Dahon K-Feather folding electric bike takes a different approach from today’s increasingly large and powerful e-bikes. Its 250W motor, 120Wh battery, compact folding frame, and exceptionally low weight prioritize portability and simple everyday commuting.
Readers can verify specifications and current pricing through DAHON USA, compare regional specifications through DAHON Australia, and review independent testing from Electric Bike Report.
For riders who need to carry, fold, and store their bike regularly, the Dahon K-Feather folding electric bike offers a compelling alternative to heavier long-range e-bikes.
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