Shimano XT BB-MT800 Hollowtech II Bottom Brackets optimized for use with MTBs.
- Better Sealing
- Small Ball Bearings For Better Rotation
- Designed for use with Shimano 24mm MTB cranks
- Uses high quality sealed bearings
- Includes 3 x 2.5mm spacers
- Shell Type: BSA threaded (English)
- Shell Width: 68/73mm
- Spindle/Interface: 24mm Hollowtech II
- Includes TL-FC25 adapter for use with TL-FC36 or other similar tool
