Dahon Unio E20 20" Folding Bike

The Dahon Unio E20 20″ Folding Bike combines the convenience of compact design with the power and efficiency of electric assistance. Built for the modern commuter, it features a 200W mid-drive motor offering five levels of pedal assist to help you conquer hills and ride farther with ease. With a lightweight aluminum frame and Hi-Ten steel fork, the Unio E20 balances strength and agility while maintaining comfort over varied terrain. The 9-speed Sunrace drivetrain ensures smooth shifting.

And the TEKTRO disc brakes deliver dependable stopping power. A long-lasting battery provides a range of up to 50 miles, with a top speed of 20 mph, making this the ideal solution for eco-conscious riders. Thoughtful touches like front and rear fenders, luggage rack, and puncture-resistant Kenda 20×1.75″ tires make it a reliable companion for daily commuting or leisure riding. Combining power, practicality, and Dahon’s world-renowned folding design, the Unio E20 redefines what an electric folding bike can be.

FEATURES

Co-friendly performance – Designed as an efficient and sustainable transportation solution for urban commuters and recreational riders alike.

Powerful 200W mid motor – Delivers smooth, consistent power with five levels of pedal assist for effortless climbs and longer rides.

Long battery range – Travel up to 50 miles on a single charge, making it perfect for daily commuting or weekend adventures.

Lightweight aluminum frame – Built from durable yet lightweight aluminum for easy carrying, storage, and maneuverability.

Compact folding design – Folds quickly and securely for transport in cars, trains, or small storage spaces.

Comfort-oriented ergonomics – Equipped with Dahon Ergo Comfort grips, ergonomic saddle, and adjustable seatpost and handlebar height for optimal rider comfort.

Reliable braking power – TEKTRO T837AL disc brakes and Winzip WL-218D brake levers ensure strong, consistent stopping in all conditions.

DELTECH® frame technology – Reinforced frame structure provides excellent ride stability without compromising foldability.

SPECIFICATIONS

Frame Material: Aluminum

Fork: Hi-Ten steel fork for strength and stability

Motor: 200W mid-drive electric motor

Pedal Assist: 5 levels of power assist

Battery Range: Up to 50 miles per charge

Top Speed: 20 mph (32 km/h)

Handlebar: Dahon flat bar, 580 mm wide

Grips: Dahon Ergo Comfort grips

Seatpost: Dahon battery-integrated seatpost

Saddle: Dahon Ergo Comfort saddle

Crankset: 170 mm, 52T chainring

Derailleur: Sunrace 9-speed rear derailleur

Hubs (Front / Rear): Dahon 100 mm front, 135 mm rear, 28-hole disc hubs

Rims: 20″ aluminum rims

Tyres: Kenda K-1045 20″ × 1.75″

Brakes: TEKTRO T837AL disc brakes

Brake Levers: Winzip WL-218D

Folding Mechanism: Dahon compact fold system

Weight: 18.7 kg