ORIGIN 8 REVOLVR BB90/95 TO FIT GXP THREAD TOGETHER SB BLACK 13 SPEED Forged hollow SCM4130 chromoly spindle

Forged hollow SCM4130 chromoly spindle

Bleed kit for Campagnolo hydaulic road disc brakes

Full nickle plated half link chain with solid pins for extra strength

CNC machined 6061-T6 aluminum chain tensioners

ORIGIN 8 REVOLVR BB90/95 TO FIT GXP THREAD TOGETHER SB BLACK 13 SPEED Forged hollow SCM4130 chromoly spindleReplaces standard BB90 95 press in bearings commonly found on Trek bicycles with a solid, unified thread together bottom bracket interface Thread together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life Low friction dual seals protect the bearings from harmful contaminants Sealed premium bearings are serviceable Models available for both Shimano HTII 24mm and SRAM GXP 22 24mm spindles