Origin8 Revolvr OS Thread-Together BB90/95 Bottom Bracket 90.5/95.5mm x 37.1~37.2mm Shimano HTII 24mm MFPN=ABMD000014 Certification CPSC EN1078 ASTM F1952-15

Certification CPSC EN1078 ASTM F1952-15 DH

Eliminates stiction and removes dirt

Model Transition Color Ice Size S Finger Full

super abosrbent sponge

All KMC chains include either a missing link or replacement pins

Origin8 Revolvr OS Thread-Together BB90/95 Bottom Bracket 90.5/95.5mm x 37.1~37.2mm Shimano HTII 24mm MFPN=ABMD000014 Certification CPSC EN1078 ASTM F1952-15Replaces 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. OS versions are designed for use in frames with worn out oversized bottom bracket shells. Low friction dual seals protect the bearings from harmful contaminants. Sealed premium bearings are