BKC-0889 - TorqTite, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for PF30A Framesets and Shimano 24mm Cranksets AK BK-5930 - 6

BK-5930 - 6

Black Oxide treatment provides an extra level of corrosion resistance and extended worry-free performance

Lightweight alternative to traditional chain whips

but this is a handy upgrade for many older Cyclocross bikes that have top tube cable routing and bottom-pull 2X or 3X front derailleurs

ACB 6808 CC 1-1/2 Angular Contact Black Oxide treated Headset bearing (40mm x 52mm x 6

BKC-0889 - TorqTite, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for PF30A Framesets and Shimano 24mm Cranksets AK BK-5930 - 6BKC 0889 TorqTite, Ceramic Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for PF30A Framesets and Shimano 24mm Cranksets Enduro Bearings' exclusive ceramic bearings with XD15 nitrogen steel races have been the ultimate longevity and low friction story in the cycling industry for over 12 years. This extra tough, stainless material will not corrode or rust as most other ceramic hybrids on the market will. While every other ceramic bearing rolls