Race Face BB92 / 89 Bottom Bracket 30mm External Seal

Race Face bottom bracket engineered for 30mm spindle CINCH cranksets, compatible with Shimano press-fit shells. Features a protective inner plastic sleeve and external rubber seal to shield bearings from water ingress. Installs with standard bearing press tools. Includes spacer; additional fitments available via CINCH spacer kits. Shell width 92mm, I.D. 41mm, interfaces BB89.5 and BB92. Weight 69g. Ideal for riders seeking reliable drivetrain performance with proven Race Face engineering.