Installing a Bafang BBS02B mid-motor on a 7/21 Speed Genesis V2100 Mountain Bike: How to handle the 3 different speed chain ring/cassette?050lindalan2Jan 15
Installing a Bafang BBS02B mid-motor on a 7/21 Speed Genesis V2100 Mountain Bike: How to handle the 3 different speed chain ring/cassette?050lindalan2Jan 14
Installing a Bafang BBS02B mid-motor on a 7/21 Speed Genesis V2100 Mountain Bike: How to handle the 3 different speed chain ring/cassette?050lindalan2Jan 14
Installing a Bafang BBS02B mid-motor on a 7/21 Speed Genesis V2100 Mountain Bike: How to handle the 3 different speed chain ring/cassette?050obajajJan 15