Riding a bicycle is good exercise which will benefit your health a lot. Here is an electric bicycle rear wheel suit bringing both the convenience of commuting and the riding exercise you like. Driven by a powerful built-in motor of which the output can reach 1000W, this electric wheel can be used on various terrains. And with the help of the accurate controlling device and the accelerating handle with battery display, you can operate your bicycle easily and safely.
Besides, there's a 7-speed flywheel equipped as well, which allows you to freely get the speed as needed. Shifted to the assisting mode for foot pedals of 1 to 1 ratio, the special transmission construction can also satisfy your eager of riding on your own. Last but not the least, the steel spokes and the aluminum alloy wheel hub with double rims enormously ensure the durability and the reliability for daily use. Fully equipped, great replacement for repairing or upgrading electric bicycles. Smooth and powerful motor for safe and easy riding.7-speed and assisting mode of 1 to 1 ratio, bringing both the speed and the joy of exercise. Steel spokes and aluminum alloy wheel hub with double rims, sturdy and reliable. Assured quality and good after-sale service. Material: steel, aluminum alloy, rubber. Wheel Size: 26"x1.75". Width of Wheel Hub: no less than 1.2. Width of Tire After Inflating: no less than 1.6. Motor Power:1000W / 48V. Motor Rotating Speed: 490 RPM. High Motor Efficiency: 88% 90%. Axle Length: 8.27" x F0.39".
Rear Dropout Spacing: 5.3. Weight of Single Wheel: 19.8lbs.1x Pedal Assist Crank Sensor. 1x Cable Ties & Plastic Coil. 1x Pair of Handle Bars (included Twist Throttle). 1x Pair of Brake Handles.