BB SET OR8 REVOLVR PF30/BB386 TO BB30/BB386 THREAD TOGETHER SB BK

Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life

Hybrid AL6061/Nylon fiber cups for a superior fit and noise-free operation

Low-friction dual seals protect the bearings from harmful contaminants

Sealed premium bearings are both serviceable and replaceable

Designed for installing BB30 Wide or BB386 30mm spindle cranks into PF30 or BB386 frames

Note: Spindle length must be 104mm or longer when used in a 68mm wide shell, 108mm or longer when used in a 73mm wide shell

Origin8 Nylon composite BB tools are recommended to avoid the possibility of damaging the cups