BKC-0861 - TorqTite, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BB86/92 Framesets and Shimano 24mm Cranksets TH-873 or can be mixed to

or can be mixed to provide more or less leverage (they spin best when the lengths are the same)

Quite often this bearing replaces bearings marked 6903 in front hubs from DT Swiss

HDK-0010 - 1-1/8 x 1-1/2 stainless steel

The double-row design greatly reduces flex in the suspension linkage while doubling the bearing contact area and the extended inner race eliminates the need for extra spacers to connect suspension linkages

CO 6903 LLB BO - Enduro Zero

BKC-0861 - TorqTite, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BB86/92 Framesets and Shimano 24mm Cranksets TH-873 or can be mixed toBKC 0861 TorqTite, Ceramic Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BB86 92 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