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Warranty
Warranty and service, please refer to our "Terms of Service". Don't hesitate to get in touch with us for any further questions at: service@dahon.com
2-Year Warranty
14-Day Return
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100+ Local Shops
Design Award
200K+ Riders
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Multiple Use Scenarios
Concealed Seatpost Battery Design with intelligent BMS.
100km Range + IPX6 Waterproof
345WH 36V 9.5AH
Features a Safety Certified Battery EN15194 Standard. Responds in just 0.01 seconds, smoothly delivering up to 100km of pedal-assist range.
DAHON mid-drive
60N·m 200W
1. Great efficiency, high torque, strong climbing power 2. Good weight distribution for better balance and stability on complex road conditions 3. Low resistance allows effortless riding, just like a regular bike—even without power.
Concealed Seatpost Battery Design with intelligent BMS.
100km Range + IPX6 Waterproof
345WH 36V 9.5AH
Features a Safety Certified Battery EN15194 Standard. Responds in just 0.01 seconds, smoothly delivering up to 100km of pedal-assist range.
DAHON mid-drive
60N·m 200W
1. Great efficiency, high torque, strong climbing power 2. Good weight distribution for better balance and stability on complex road conditions 3. Low resistance allows effortless riding, just like a regular bike—even without power.
Up to 100km Assisted Range
Ultra-sensitive Torque Sensor
Responds in just 0.01 seconds, instantly delivering up to 60N·M of powerful assistance.This means you get twice the help of a regular bike when climbing hills, makingsteep terrains a breeze.
Smart Power Adjustment
The intelligent system automatically adjusts the power based on your riding condition, ensuring every ride is smooth, stable, and enjoyable.
Foldable and Portable
Once folded, its size is comparable to a standard folding bike—perfect for subways and car trunks.
More Details
Mid-drive Motor
Great efficiency, high torque, and low resistance
DAHON 9-Speed
Reliable drivetrain for seamless gear changes on varied terrain.
Built-In Rear Rack
Rigid and wobble-free. Carry loads up to 10KG without extra weight or clutter.
Seatpost Battery
Detachable Battery, simple to swap and charge
Handlebar
Comfortable grip with adjustable height and angle for personalized riding posture.
5 Levels of Assist
LCD display accommodated 5 levels of electric assist, and automatic sleep function
Sharing from the community
TechMagnet
460K subscribers
I've ever experienced on a bike this size. It's super light, compact, and folds easily—perfect for city life. The build quality is impressive with a smooth matte black finish, and I love the clever details like the hidden on/off button.
TechTablets
529K subscribers
The DAHON Unio E20 is a compact, foldable e-bike with a powerful mid-motor and balanced design. It’s lightweight, smooth to ride, and folds easily—perfect for daily city commutes and quick getaways.
Charles Ouimet
35.8K subscribers
I genuinely think this is one of the best commuting bikes you can get right now. It’s lightweight, practical, and delivers a smooth, enjoyable ride. For this level of convenience and value, it’s hard to find anything better on the market.
Der e20 hat sich bei uns bewährt: leicht zu transportieren, passt in Keller und Auto.
P
PaulK
Stil trifft Zweckmäßigkeit
Moderner Look, praktische Eigenschaften und Leichtigkeit machen den e20 attraktiv. Faltmechanismus simpel, Transport flexibel. Fahrqualität angenehm, Reichweite passt für städtische Strecken.
T
TimR97
Preis-Leistung überzeugt
Gute Kombination aus Preis, Gewicht und Leistung. Kompakt, zuverlässig, Fahrkomfort akzeptabel. Reichweite realistisch;
L
LSchroder
Pendeln leicht gemacht
Als Pendler schätze ich das geringe Gewicht und die einfache Handhabung. Falten geht schnell, Transport in U-Bahn problemlos. Reichweite deckt meinen Arbeitsweg ab.
F
Felix Schneider
Klein, aber oho!
Der DAHON e20 überrascht mit Witz und Wucht. Schnell zusammengefaltet, passt er in jede Ecke der Bahn – fast wie Magie. Fahrt angenehm leise, Lenkung präzise. Reichweite problemlos für Stadterkundungen. Trotzdem: Spaßfaktor hoch, Alltagstauglichkeit vorhanden.
HOW SAFE AND STURDY ARE FOLDING BICYCLES? WILL IT FOLD WHILE I’M RIDING IT?
All our frames and folding components are built in our own ISO 9001 certified factories, and all our bicycles exceed the rigorous U.S. and European strength and safety standards, as well those of Japan, Germany, the UK and France.All our engineering designs are rigorously tested and re-tested in our own laboratories. DAHON DoubleLok technology makes our latches and locks virtually fail-safe.
ARE SMALLER WHEELS SLOWER THAN LARGE WHEELS?
Relatively speaking, no. A small wheel has slightly higher rolling resistance than a larger wheel, but this is only one aspect of “speed.” Small wheels offer several performance advantages: they accelerate faster due to a lower moment of inertia,are more aerodynamic, and lighter. In fact, the world speed record for a bike ridden in an upright position was set on abike with 18″ wheels. With DAHON's latest "DAHON-V" technology, our small-wheeled bikes are now even faster than many larger-wheeled models, redefining performance and efficiency in compact cycling.
WHY CHOOSE DAHON OVER OTHER BRANDS?
DAHON is the world’s leading manufacturer of folding bikes – and has been for over 40 years. What’s more, 95% + of all folding bikes on the market today rely on DAHON’s pioneering technology.
WHAT’S THE ADVANTAGE OF A DAHON FOLDING BICYCLE?
Folding bicycles can go anywhere you go. Whether you ride the entire way or go part of the way by bus, train, car, boat or plane, your DAHON folding bicycle goes with you. Due to its compactness, your DAHON folding bike caneasily be stored indoors, safe against potential theft or vandalism.
HOW EASILY CAN I GET SERVICE FOR MY DAHON FOLDING BIKE?
Except for the frame, fork, and handle post, most parts are standard and can be replaced at any DAHON dealer.
Your place of purchase will generally be your first choice for service, but if you encounter any issues that cannot be resolved, please email service@dahon.com, and we will always be here to assist you further.
Customer Service
Our service team promise to respond within 24 hours
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