RaceFace CINCH Bottom Bracket: BSA 73mm Shell x 30mm Spindle, External Seal
RaceFace CINCH Bottom Bracket: BSA 73mm Shell x 30mm Spindle, External Seal, Race Face bottom brackets for use with 30mm spindle cranksets in the Race Face CINCH crank family.Compatible with standard threaded BSA shellsStandard 6806 retainer bearingsBearings are external to the BB shell resulting in a stiffer wider stanceIncludes inner plastic sleeve and spacer; additional BB fitments can be accommodated with CINCH spacer kitsInner sleeve helps to protect against waterInstalled using a 12 notch, 46mm BB tool