The Shimano Deore XT IBB-MT801B BSA Bottom Bracket is an aluminium centre tube bottom bracket designed to fit a 24 mm axle crankset into a frame with a BSA bearing. With the enclosed spacers, it is suitable for shell width of both 73 mm and 68 mm. For SHIMANO 24mm MTB cranks, the SHIMANO DEORE XT bottom bracket uses high quality sealed bearings and is offered in threaded and pressfit options.
Compatibility: