BSA English Threaded GXP Road Bottom Bracket Bearing Cup Bearing:WS2 coated CERAMITECH or use the included bearing

or use the included bearing set

R7000-series 105 SS & GS cages

Frame Width: 70mm Italian

Frame Width: BB95

WS2: 112g | CERAMITECH: 113g | ABEC-7 SS: 115g

BSA English Threaded GXP Road Bottom Bracket Bearing Cup Bearing:WS2 coated CERAMITECH or use the included bearingInfo Installation Instructions Installation Video Specifications These BBInfinite Threaded GXP Bottom Bracket Cups work with all GXP standard road crank sets on the market, be it Sram, Cobb, Quarg, and all others. Alloy bottom bracket bearing cups are MilSpec MIL A 8625 Type II anodized for extreme durability. On the drive side, a polymer labyrinth seal bearing cover with integrated bushing keeps out dirt and debris while isolating the steel bearing