Shimano BB-MT801 Bottom Bracket - Hollowtech II | Thread Type | BSA-68/73-24

The Shimano BB-MT801 bottom bracket at the level of the Deore XT series weighs only approx. 84g and is characterized by a high-quality, sealed bearing, which noticeably extends the service life. The bearing shells with BSA thread are perfectly matched for use with Hollowtech II cranksets. Suitable mounting tool: TL-FC25 bearing cup adapter (not included) Delivery includes spacer.