Quick question...is the chainring-to-motor BCD the same on the HD and the 02b??? ...I am just wondering ...I have the BBS02B, and if I upgrade, am i going to need a new chainring?!?
i think the bolts are the same, but the lekkie chainrings are motor specific, HD version for BBSHD, etc. u can use stock bafang chainring also. u MIGHT be able to use a non HD chainring on the BBSHD without problems? idk
i think the bolts are the same, but the lekkie chainrings are motor specific, HD version for BBSHD, etc. u can use stock bafang chainring also. u MIGHT be able to use a non HD chainring on the BBSHD without problems? idk