Shimano XTR SM-BB93 BSA Hollowtech II

¥5631 Sale

Shimano XTR SM-BB93 BSA Hollowtech II

Shimano XTR SM-BB3 bottom bracket for Shimano XTR FC-M980, FC-M985, FC-M9000 and FC-M9020 Hollowtech II - cranksets. Light weight to offset weight disadvantage of drivetrain and with better sealing performance for smoother rotation.

Including BSA bottom bracket cups with right and left bearing shells and 3 spacers.

BSA68/73mm

Go to full site