Shimano Deore XT BB-MT800-P Press Fit Bottom Bracket - Press-Fit, 89.5/92mm, Hollowtech II computer-mount-kit-adapter Thickly padded featuring a cross-hatch

Thickly padded featuring a cross-hatch patterned grip

To give you a better idea of how this improves your ride think of the engagements in degrees of a circle

8 Material Aluminum Defined Color Black Upsweep 6 Back Sweep (deg) 9 Rise 25

Acera RD-M390

Shimano Deore XT BB-MT800-P Press Fit Bottom Bracket - Press-Fit, 89.5/92mm, Hollowtech II computer-mount-kit-adapter Thickly padded featuring a cross-hatchShimano XT BB MT800 Hollowtech II Bottom Brackets optimized for use with MTBs. Includes 3 x 2. 5mm spacers Designed for use with Shimano 24mm MTB cranks Uses high quality sealed bearings Item Specifications BB Shell Width (mm) 89. 5 BB Shell Width (mm) 92 BB Frame Interface BB89. 5 BB Frame Interface BB92 Bottom Bracket Shell I. D. 41 Defined Color Black keyword search ISMBB7141B Spindle Interface Type Shimano Hollowtech II Weight 68. 2 Shimano Deore