Shimano XT BB-MT801 68-73mm External Bottom Bracket - BSA Threaded - 68-73mm Shell - 24mm netsuite-webdata-created Machined to high tolerances for

Machined to high tolerances for a perfect fit

Chain and Tyre Plug Tool: 46g

The CNC control knob twists for easy and controlled inflation

Damper: FOX FIT Grip with compression & rebound adjustment

Shimano XT BB-MT801 68-73mm External Bottom Bracket - BSA Threaded - 68-73mm Shell - 24mm netsuite-webdata-created Machined to high tolerances forPremium XT bottom bracket keeps the elements out and your cranks spinning freely. The XT BB MT801 uses smaller ball bearings for smooth operation while durable seals keep the dirt and grime out. The BB MT801 is compatible with Shimano Hollowtech II cranks and 68 73mm BB shells. Features: Excellent seals prevent wear 16 notch 41mm cups Includes BB, spacers, inner sleeve and o rings Compatible with 68 and 73mm BB shells For use with Shimano Hollowtech