SHIMANO BB BB-MT801 R&L BSA

SHIMANO BB BB-MT801 R&L BSA

The Shimano BB-MT801 is an aluminium centre tube bottom bracket designed to fit a 24 mm axle crankset into a frame with a BSA bearing. With the enclosed spacers, it is suitable for shell width of both 73 mm and 68 mm. Shimano recommends the BB-MT801 for the cranksets of the XT and SLX series as well as for some no-group models from the MTB range. It features a high-quality, sealed steel bearing. The bearing cups are made of anodised aluminium. In combination with a corresponding crankset, this bottom bracket and its Hollowtech II technology ensures stability and efficiency with every pedal rotation.