SHIMANO FAMILY 24mm DRIVE BEARING | 24mm NON-DRIVE BEARING FOR USE WITH : Shimano Hollowtech II cranks only CHECK YOUR FRAME HERE SHIMANO-BSA THREADED 68mm ROAD | 68/73mm MTN SHIMANO-BB30/PF30 68mm ROAD SHIMANO-BB30/PF30 73mm MOUNTAIN SHIMANO-T47 I.B. 85.5mm ROAD | INTERNAL SHIMANO-T47 E.B. 68/73mm ROAD/MTN | EXTERNAL
