









Our warranty covers all new e-bike manufacturing defects for 2-year from the date of purchase. If it meets the maintenance standards, we will repair your electric bike and bear all related parts, costs, and labor costs. If you need repairs or the parts are not covered by our warranty, please let us know and we will try our best to help-usually we can diagnose the problem and send you paid replacement parts. If your bike needs to be returned for repair, we will work with you to minimize the cost and workload.
We provide free delivery service for electric bicycles, and all taxes and fees are covered by Duotts. Our bicycles will be shipped from our warehouse in US typically within 1-2 business days (excluding pre-orders). The delivery time is estimated to be 3-7 business days, depending on your location. Please note that accessories and parts are not included.
We have a 30-day return policy, which means you have 30 days from the date of receiving the product to apply for a return.
If the product affects the normal use of the bike within the return period, we will accept the return and issue a refund; if there is a minor defect, we will offer appropriate compensation and provide replacement parts.
Duotts does not cover the customer's return shipping cost.
Exploring the F20 E-BIKE
The retro electric bike cleverly combines the vintage design of classic track racers with the most advanced e-bike technology, creating a mobile work of art.
Full Suspension
The F20 electric bike is perfect for both off-road adventures and city commuting, featuring a high-performance full suspension system that provides a smooth and comfortable riding experience on any terrain. It's a retro-style electric bike with modern performance capabilities.
Outstanding Fat Tires
The F20 electric bike is equipped with high-performance 20 x 4-inch wide tires that offer excellent shock absorption, allowing you to glide effortlessly over bumps and uneven surfaces while ensuring optimal stability and control. Challenge various terrains comfortably and elegantly, enjoying every moment of your journey.
2000W Powerful Motor
Enjoy the thrill of the road with our compact yet powerful 2000W brushless motor. The high-performance brushless DC rear-drive motor provides better acceleration, greater torque, and a quiet riding experience, allowing you to effortlessly conquer challenging terrains. Ride with confidence, style, and freedom.
Smart Control, Seamless Ride
The F20 electric bike's highly integrated smart dashboard brings the future to your fingertips. With controls for ignition, horn, turn signals, and headlights all unified, you can effortlessly maintain complete control of your ride.
Retro Super Headlight
The F20 electric bike features a large, round headlight that provides enhanced visibility and safety during your rides. The powerful headlight illuminates the road ahead, ensuring clear vision even in low light or dark conditions.
Safe Hydraulic Disc Brakes
The advanced hydraulic disc brakes on the F20 provide reliable braking power, enhancing safety and control during your ride. Whether riding in rain or on challenging terrains, you can enjoy excellent braking reliability
Influencer Assessment
The DUOTTS F20 Surprised Me! Full Honest Review