Bafang BBS02 BBSHD mid drive bottom bracket tool set

Set of 1/2 inch drive M33 sockets specifically for tightening the lock rings of the mid drive BBSHD and BBS02 mid drive motors. Set of two sockets, one for the inner lock ring with 4 notches, the other for the outer lock ring with sixteen notches.

Using these tools you can tighten the rings securely to avoid the motor rotating in the bottom bracket.