1. wheel rim:16" or 18" 2. two side shaft 3. the motor is for electric scooter and luxury scooter

Detailed information: You can purchase the motor only, of course, you can order one set(the motor and front wheel)

1. Rated Voltage:36-48V

2. Rated Power: 350-500W

3. Rated Efficiency: ≥86%

16" 500W scooter hub motor