20inch Aluminium Electric Bike On Sale Quick Details 1. Motor power: 48V 350W rear motor 2. Frame material: Aluminum alloy 6061 3. Lithium battery: .....
20inch Aluminium Electric Bike On Sale Quick Details 1. Motor power: 48V 350W rear motor 2. Frame material: Aluminum alloy 6061 3. Lithium battery: .....