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DAHON's vertical folding CURL has had a switch-up!
The most compact of DAHON's electric bikes so far, it's energized by a 36V/250W front hub drive motor and 36V/7AH battery.
The CURL Ei4 comes with convenient 3-point folding, a rear roller rack, mudguards and 4 internal hub gears.
The Ei4 is equipped with DAHON's proprietary Deltec cable system offering increased frame stiffness and increasing the maximum rider weight limit to 300lbs (137kg) along with a 10 year warranty.
Power up your day with this multimodal travel sensation.
Specifications
| Model Number | Curl Ei4 |
| Color(s) | Red |
| Weight | 37.5lbs (17kg) |
| Folded Size | 23x11x21in (58x27x54cm) |
| Motor | 36V 250W front hub motor |
| Battery | 36V7AH，LG 3500Mah |
| Display | LCD |
| Front light | 12-48V LED |
| Tail light | with battery, multiple modes |
| Charger | 42V2A, DC2.1 |
| Frame | DAHON Patented Flip Frame with Autolatch, Dalloy Aluminum, Suspension Rear Built-In Carrier/Roller |
| Fork | Dalloy aluminum, integrated patented Fusion technology |
| Handlepost | Radius Telescope, adjustable, patented Fusion and V-Clamp technologies, forged aluminum |
| Rims | 16" Lightweight Aluminum Double Wall, Disc |
| Front Hub | 36 Hole, Disc |
| Rear Hub | STUREMY-ARCHER 4-Speed Internal , Disc |
| Spokes | 14g Stainless Steel |
| Tires | DAHON Custom 48-305 |
| Cranks | 46T x 170mm |
| Bottom Bracket | Sealed Bearing |
| Chain | KMC Z1 |
| Cassette | STUREMY-ARCHER 16 Tooth |
| Front Derailleur | n/a |
| Rear Derailleur | n/a |
| Shifters | STURMY-ARCHER 4-SpeedRevo Speed Shifter |
| Handlebar | DAHON Urban 540mm Wide |
| Grips | DAHON Ergo Comfort |
| Headset | Fusion, Zero Stack, Cartridge Bearing |
| Brakes | Mechanical Disc |
| Brake Levers | DAHON Custom Brake Levers |
| Saddle | DAHON Ergo Comfort |
| Seatpost | DAHON Custom 6061 Aluminum, 33.9mm x 450mm |
| Pedals | Quick Draw Quick Release 1pc Alloy Body |
| Kickstand | n/a |
| Other | 20mph max speed (32kph) |
USA & Canada
Bike orders are shipped from Dahon North America's Illinois warehouse UPS ground.
Individual parts and accessory orders are also shipped from our warehouse via traceable US Postal Service Priority Mail service at a flat rate charge.
Orders are typically processed and shipped within 1-2 business days.
Transit time ranges from 1-5 business days depending on delivery location. Typical delivery is 3-4 business days for most Continental USA destinations but may vary on seasonal volumes.
Tracking notification is sent via system generated email when the order has been processed for shipment.
If a customer account is created during checkout, you can login to your account to review order and shipping history.
Ship to Local Retailer Option
DAHON North America also offers the option to have your bike delivered to a local retailer in your area.
This benefit offers you professional assembly and after-sales service. A list of local retailers will be listed during checkout on qualifying orders.
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