Not need battery

1 PC 48V750W Mid-Drive Motor. The integration of a 1T4 cable simplifies and secures the DIY e-bike conversion process. Tongsheng Mid Drive Motor - TSDZ2B. Exceptional Performance: The TSDZ2B 750W mid motor, equipped with a torque sensor, boasts a maximum torque arm of 80N.

In contrast, the BBS02B relies on a speed sensor. With the TSDZ2B, you experience the intuitive e-bike start, feeling the power directly from your pedal strokes. 1 PC 48V750W Mid-Drive Motor. Tongsheng Mid Drive Motor - TSDZ2B.