Wheels Manufacturing BSA Bottom Bracket - Shimano MTB ABEC-3 Bearings Gray Cups Model=XT M782 10-Speed Chainring Eliminates the need to over-tighten

Eliminates the need to over-tighten clamps to achieve secure connections

} 4-bolt mounts make for easy installation

40 and 110-Series

ButterCups technology block 20% of high-frequency “trail chatter” to reduce hand and arm fatigue

Wheels Manufacturing BSA Bottom Bracket - Shimano MTB ABEC-3 Bearings Gray Cups Model=XT M782 10-Speed Chainring Eliminates the need to over-tightenWheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type Shimano Hollowtech II Defined Color Gray