Ecotric UL Certified- 20inch white portable and folding fat bike model Dolphin

It has a 500W power motor, a 12.5AH high-capacity lithium battery, and its upper tube and handlebar are foldable. In addition, fat 20-inch tires provide good shock absorption. All this means this is a portable e-bike that you can ride for a long time on any road. And I couldn't come up with any other better options. 500W Gear Motor 500 Watt brushless geared motor Tire: 20" * 4.0 Anti-skidding, adapt to snow, sand and other complex topography Inner tube: 20×4.0/4.9 Valve stem: American standard size attached: valve cap 36V/12.5AH Removable Lithium Battery 36V/12.5AH Removable Lithium Battery, so you can bring the battery to your home or office to recharge. Travel range 18-23 miles in pure electric mode and 45-48 miles in pedal mode. Charging time: Apron 6-8 hours Battery life Up To 400-600 Cycles. Battery lock and power lock function Disc Brake Outage braking system and Mechanical braking system, work along both lines, provide security for your trip. 7 Speed system Come with pedal