High speed electric bicycle conversion kit 48v 500w
Professional manufacturing, stable characteristics and high reliability. Please check with your country’s. Aluminium Alloy 48V 1500W 20×4.0 Inch E-Bike Conversion Engine Motor Wheel Kit. 48v 1500w 20×4.0 electric bicycle conversion engine rear drive motor wheel kit our aim is to provide top level customer service, your recognition will encourage us greatly and serve you better.