The Chris King ThreadFit T47 24i Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell.Included Fit Kit #4 is designed to mate the ThreadFit T47 24i bottom bracket with a 24mm spindleThreadFit T47 24i fits 86mm and 92mm shell widths with 24mm spindlesLegendary made-in-house bearingsEasily serviceable with a grease injection toolKing Lifetime WarrantyItem SpecificationsBB Shell Width (mm)86BB Shell Width (mm)92BB/Frame InterfaceT47Bottom Bracket Shell I.D.47Defined ColorBlackSpindle Interface TypeShimano Hollowtech II Chris King ThreadFit T47 24i Bottom Bracket Bottom Brackets UPC: 841529103199