ORIGIN 8 REVOLVR PF30/BB386 TO BB30/BB386 OS THREAD TOGETHER SB BLACK POWERDRIVE Compatible with all 6

Compatible with all 6

BB30 (External Bearing Only)

Includes all the parts and tools needed to service TRP and Tektro brakes

Genuine FSA connecting links

not intended for off-road use

ORIGIN 8 REVOLVR PF30/BB386 TO BB30/BB386 OS THREAD TOGETHER SB BLACK POWERDRIVE Compatible with all 6Thread together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life OS versions are designed for use in frames with worn out, oversized bottom bracket shells 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