Shimano Deore XT BB-MT801 Bottom Bracket - 68/73mm MCH The BBT-90

The BBT-90

An intricate maze-like pattern is what you’ll be wrapping your bars with

The 54t ratchet offers 6

making it more versatile than ever

This replacement bundle includes a power brick and power cord for AU/NZ

Shimano Deore XT BB-MT801 Bottom Bracket - 68/73mm MCH The BBT-90The Shimano BB MT801 bottom bracket at the level of the Deore XT series features high quality sealed bearings which noticeably extend the service life. The bearing cups with BSA thread are perfectly matched to the interaction with Hollowtech II cranksets. Specifications Materials: Bearing cups: Aluminum (anodized) Spacers: Aluminum Mfr Claimed Weight 84g