(different wheel size, road&weather condition and rider's weight will have different speed). Brushless Gear Hub Motor for 36V 48V 350W. 31.8-33 NM for 350W. Noted:Conversion Kit not include Battery, tire, freewheel, disc brake. 1 pair Power cut-off Brake lever.
1 Display LCDor LED (Option). 1 8 Magnet Pedal Assistant Sensor.
1 Whole Twist Throttle (default).