SHIMANO SM-BB71-41A BOTTOM BRACKET PRESSFIT FOR HOLLOWTECH I

The Bottom bracket for Shimano SLX/XT and Hollowtech II cranksets. Includes bottom bracket chassis with right and left bearing shells.

For 89,5 and 92mm case width's. One 2,5mm spacer is included.
Case width: 89.5mm ||| 91.5mm
Material: plastics