RaceFace CINCH PF30 Bottom Bracket: 46mm ID x 73mm Shell x 30mm Spindle, External Seal
RaceFace CINCH PF30 Bottom Bracket: 46mm ID x 73mm Shell x 30mm Spindle, External Seal, Race Face bottom brackets for use with 30mm spindle cranksets in the Race Face CINCH crank family.Allows the use of a CINCH 30mm spindle crankset with PF30 bottom bracket shellStandard 6806 retainer bearingsBearings are external to the BB shell resulting in a stiffer wider stanceCups are machined for a high tolerance frame fitRubber seal located on the bearing's external side helps to reduce the risk of water penetrationInstalled using a standard bearing press tool