From PSWPower
tsdz8 tsdz2 tsdz2b 1T4 cable with thumb throttle and Electric bike brake level for tongsheng Mid drive motor
Note: 1T4 8PIN conncor to 6PIN LCD
so original motor must be have 8PIN controller,also just fits 6PIN LCD, This kit can update tsdz8 tsdz2 tsdz2b motor
B02N can not display correct watt for tsdz2b or tsdz2, B02N only just show correct watt with tsdz8 motor.

Warranty:
Accessories,30 days except phycial damage or wrong operation
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