8FUN/Bafang BBS01B/BBS02B core, stator or rotor for replacement. The bbs core includes a stator and a rotor. The price is only for stator, if you need the complate core, please add the rotor when placing the order. If you need BBSHD stator/windings, please order separately.

Bafang BBS01/BBS02 Secondary Reduction Metal Gear/Chainring Gear;

If the teeth which engages the pawl clutch is worn, then you can order this reduction gear to replace it.

Note: This reduction gear is only fit for BBS01 or BBS02, it isnot suitable for BBSHD kit.

Bafang BBS /UART M620 /UART M400 motor programming USB cable; Cable length: 45mm

If you want to change parameter of your bbs controller, you can use this programming cable.  If you want to know what parameter you can change, please see the pictures on our website. 

Please note: Making changes to your original motor/controller software may void warranty of your motor/controller. Improper changes may cause damage of your battery or motor, please do a little research on the internet before programming.

If you need the software for programming the BBS, please click here: Bafang system programming 

If the software does not work, please click the latest version: BBS programming 2020 version

Bafang BBS01/ BBS02 /BBSHD standard mid axle assembly 68mm;

This mid crank axle assemble fit for standard Bafang BBS01,  BBS02 or 68MM BBSHD motor.