BBS M33 Lockring The key features of the

The key features of the Bling Ring are the improvement to the chain line and the improvement in chain retention thanks to a larger offset and the narrow wide 42 tooth design

Custom made for the BBS-01 and BBS-02 mid drive systems

then this controller is for you

You can then adjust the parameters to your heart's content and then save file and 'write' to the controller

BBS M33 Lockring The key features of theGenuine Bafang M33 lock ring for the BBS01 and BBS02 You don't want to have to worry if you lose the small parts of a Bafang kit, so we stock all the spares you'll ever need, including these very specific fasteners.