Shimano SM-BB71-41A Pressfit Bottom Bracket imp but also safety when descending

but also safety when descending a mountain: Even when several emergency brakes are applied with rim brakes in short sequence

Cups have outboard bearings

the portability of this desk means you can easily switch between using it as a freestanding desk or trainer in just seconds

Compatible with 10

One lever One action

Shimano SM-BB71-41A Pressfit Bottom Bracket imp but also safety when descendingThe 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. Specifications Material: Plastic BSA ITA: Pressfit Bottom Bracket Spindle Profile: Hollowtech II Case width: 89. 5 92mm Mfr Claimed Weight 71g