Specification：
Type:Brushless(gear) hub motor
Material:Aluminum alloy
Weight:3.8Kg*2
Speed:Five speeds,max speed 6Km/h
Power:200W
Nominal Voltage:24V
Reduction Ratio:1:4.4
Carrying Capacity:120Kg
Maximum climbing ability:>12°
Mileage:>20KM
Brake:Electromagnetic brake＆Electronic brake