instruction video, please check this link https://youtu.be/RoZE1SYAxHo
48V 1000W brushless DC differential motor
Voltage(V): 48V
Output Power:500W
Commutation: Brushless
Speed(RPM): 3000rpm
Rated current:15
16 tooth Drive axle
3000rpm rated current: 15ah, max discharging time : 160mins High Speed: 13mph Medium Speed: 10mph Low Speed: 8mph ( under the load of 143lbs, and the weight of the bike is 154lbs)
Gear Ratio: 9.5:1 Torque: 1.8Nm
Package include
1x 500w motor with geaxbox
1x Speed controller
1x display
1x foot pedal
1x brushless wiring harness
1x 3 speed switch
1x forward reverse switch
1x power lock
1x air switch
1x charger port
1x teminal board
1x Brake switch
inkfrog terapeak