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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
Free Shipping
100+ Local Shops
Design Award
200K+ Riders
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Multiple Use Scenarios
Concealed Seatpost Battery Design
100km Range + IPX6 Waterproof
342WH 36V 9.5AH
Responds in just 0.01 seconds, instantly delivering up to 42N·M of powerful assistance.
DAHON mid-drive torque motor
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
100km Range + IPX6 Waterproof
342WH 36V 9.5AH
Responds in just 0.01 seconds, instantly delivering up to 42N·M of powerful assistance.
DAHON mid-drive torque motor
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
Seat Post Battery
DAHON 9-Speed
Handlebar
LED Display
Frame
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.
Ich nutze das Dahon Unio E20 jetzt fast täglich für meinen Arbeitsweg. Das Klappsystem ist wirklich einfach und zuverlässig – sogar für Einsteiger! Die elektrische Unterstützung ist sehr kräftig, sodass man auch an der Ampel schnell beschleunigen kann. Besonders praktisch finde ich die in der Sattelstütze versteckte Batterie. Preis-Leistung ist für diesen Funktionsumfang super, vor allem im Vergleich zu teuren Alternativen wie Brompton Electric.
FAQs
Please read our FAQs below to understand more.
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
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