Shimano Deore XT BB-MT801 Bottom Bracket - 68/73mm MCH the new smaller ring of

the new smaller ring of bolts on the Chorus crankset makes it compatible with 52/36

allowing for efficient power transfer

For riders focused on everyday training rides

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

Shimano Deore XT BB-MT801 Bottom Bracket - 68/73mm MCH the new smaller ring ofThe 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