Bafang BBS01 BBS02 32T 34T 36T 38T 40T 42T 44T 46T 48T 52T Chain Wheel Chain Ring
Technical Data:
Compatible with Bafang Mid-Drive BBS01, BBS02 only, if you want chaiwheel for BBSHD Motor, please click here
Teeth Number: 32T 34T 36T 38T 40T 42T (130BCD 5-hole Adapter + Chain Ring, without Chain Cover)
Teeth Number: 44T 46T 48T 52T (with Plastic Chain Cover)
Chain Wheel Material: Aluminium Alloy AA6061 (32T-42T) and Steel (44T-52T)