Shimano XT SM-BB71-41A Press-Fit Bottom Bracket

Push-in bottom bracket cups for installing Shimano Hollowtech mountain cranks on 89.5 / 92 x 41mm PressFit bottom bracket frames.

Shimano XT SM-BB71-41A Press-Fit Bottom Bracket

Push-in bottom bracket cups for installing Shimano Hollowtech mountain cranks on 89.5 / 92 x 41mm PressFit bottom bracket frames.

For Shimano Hollowtech cranks with one, two or three mountain chainrings (not valid for cranks with standard Boost or road).