Fits 95% of standard bike frames with 68-73mm bottom bracket 30% lighter than a Bafang motor for almost the same power output Built-in torque and cadence sensor - this results in much smoother acceleration than any cadence sensored mid motor Easy to install. Kit includes all installation hardware and tools The motor has an extra support mount - resulting in a much more reliable install than a Bafang BBS motor

Packaging included:

1 PCS * TSDZ8 mid-drive motor

1 PCS * Thumb Throttle

1 PCS * display

1 PCS * Power connection cable

1 PAIR * Crank-arm

1 PCS * Speed detective sensor

44t chainring

For a Light kit, click here:

https://www.johnnynerdout.com/product-page/tongsheng-headlight-tail-light-kit

Specification