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 Shimano press fit shellsDouble row bearings offer superior durabilityIncludes inner plastic sleeve and spacer; additional BB fitments can be accommodated with CINCH spacer kitsInner sleeve protects against waterRubber seal located on the bearing's external side helps to reduce the risk of water penetrationInstalled using a standard bearing press toolItem SpecificationsBB Shell Width (mm)104.5BB Shell Width (mm)107BB/Frame InterfaceBB107Bottom Bracket Shell I.D.41Defined ColorBlackSpindle Interface TypeRaceFace/Easton CINCHWeight69 RaceFace CINCH Bottom Bracket Bottom Brackets UPC: 821973349428