Origin8 Revolvr BB90/95 Thread-Together Bottom Bracket

– Replaces 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
– Requires a special tool for installation (P/N# 610756)