



Defualt color is black, if you need silver, please leave us message after plance an order. Price is the same. Motor kit 1. 36V250W TSDZ2 mid drive motor with torque sensor( Normalbrake ) 2.brake lever 3.Speed sensor with magnets 4: NO thumb throttle(Standard design is for torgue sensor power, if you need throttle, please leave message after place an order) 5.E-bus cable set(can compatible till 28inch bike) 6.VLCD5 display 7.Left Crank + Right Crank 8.42T Chain wheel Battery pack specification: Nominal Capacity (AH): 8ah 10ah 12.5ah Nominal Voltage (V): 36V Cell assemble: 10*4 or 10*5Seres*Paralles) Cell Model: 18650 3.7V 2000MAH 2500mah Cell Quantity (series*parallels): 40-50pcs Battery Size: 438*156*67mm Discharge Cutoff Voltage (V): 21±1V Charge Cutoff Voltage (V): 42V Rated Discharge Current (A): 10A Maximum Continuous Discharge Current (A): 15A Peak Discharge Current (A): 30A Charge Mode: CC-CV Standard Charge Current (A): 2A Charge Time under Standard Charge Current: 5hours Charge Temperature Range: 0-55°C Discharge Temperature Range: -20-60°C Battery Net Weight (include BMS) (kg): Approx. 3.1-3.4kg Charging Cycles: >700 times Recommended For Motor: 250W 200W 350W 










