BKC-0802 - BSA Thread-In, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BSA Threaded Framesets for Shimano 24mm Cranksets sale BK-5980 - 6

BK-5980 - 6

These bearings have 35-40% more load capacity than standard Angular-Contact bearings

BKC-0550 - BSA Thread-In

46x12 (BSA 29&30)

BKC-0802 - BSA Thread-In, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BSA Threaded Framesets for Shimano 24mm Cranksets sale BK-5980 - 6BKC 0802 BSA Thread In, Ceramic Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for 68 or 73mm BSA framesets and Shimano (24mm) Cranksets You may find the following tools useful for installation and servicing: For bottom bracket installation: BBT 44x16 24 Pro Cup socket tool for 44mm x 16 spline bottom brackets and Shimano 24mm spindle cranksets BBT 010 Bottom Bracket Flat Wrench for 44mm x 16 spline and 52mm x 16 spline BBT 001 B Shimano crank