BKC-0848 - TorqTite, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for PF30 Framesets and 30mm Cranksets (104mm or longer) - Red TH-873 Enduro 61806 LLU/LLB - ABEC-5

Enduro 61806 LLU/LLB - ABEC-5 Radial Bearing (C3 Clearance) - 30mm x 42mm x 7mm -

440C stainless steel

combined with deep race grooves in these bearings

precision-machined aluminum cups that thread directly into the BB shell

BKC-0848 - TorqTite, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for PF30 Framesets and 30mm Cranksets (104mm or longer) - Red TH-873 Enduro 61806 LLU/LLB - ABEC-5BKC 0848 TorqTite, Ceramic Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for PF30 Framesets and 30mm Cranksets (current spindle length standard of 104mm or longer) 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