Bafang Ebike BBS01 BBS02 Bicycle Mid Motor Spider Chain Ring Adapter 104B/130BCD
Bafang Ebike Electric BBS01 BBS02 Bicycle Mid Motor Spider Chain Ring Adapter 104BCD 130BCD for MTB Electric Bicycle. ★Conversion base is perfectly compatible with Bafang Electric bicycle Mid Drive Motor, 36V/48V 250W 350W 450W 500W 750W motor.