Find the widest selection of Shimano bottom brackets for your bike at Escapa. The Shimano XTR BSA 68/73mm SM-BB93 bottom bracket is the second-generation Hollowtech bottom bracket, featuring a lightweight design with the same durability as older, heavier models.
Bottom bracket shell: BSA (British standard)
Bottom bracket shell width: 68 mm and 73 mm
Compatibility: XTR FC-M980 and FC-M985 Hollowtech II cranksets
Includes the TL-FC24 adapter required for installation using a standard Shimano Hollowtech II bottom bracket wrench.
Color: Black
Approximate weight: 64 g
Includes: 1x Shimano XTR SM-BB93 BSA bottom bracket
