Shimano Deore XT BB-MT801 Bottom Bracket - English (BSA) | 68/73mm Shifters For any rider running hydraulic

For any rider running hydraulic disc brakes

The 30-pack is the right buy if hot weather or long days on the bike are a regular part of your training

and a double seal system for long-term reliability

The TPU/PU Coated 420D ripstop shell is fully welded for water-resistant performance

Its thicker viscosity clings to chain links and rollers through rain

Shimano Deore XT BB-MT801 Bottom Bracket - English (BSA) | 68/73mm Shifters For any rider running hydraulicWhy Do XT Riders Choose the Shimano BB MT801 Bottom Bracket? The Shimano Deore XT BB MT801 is the threaded English bottom bracket engineered specifically for Deore XT M8000 and M8100 Hollowtech II cranksets, using high quality sealed bearings positioned outboard of the frame shell per the Hollowtech II standard. The outboard bearing position maximizes the effective bearing span, improving lateral stiffness and distributing pedaling loads more