wheels-manufacturing-bsa-bottom-bracket-shimano-mtb-abec-3-bearings-gray-cups
wheels-manufacturing-bsa-bottom-bracket-shimano-mtb-abec-3-bearings-gray-cups, Wheels Manufacturing BSA Bottom Brackets for frames that accept English (BSA) threaded bottom bracketsIncludes Enduro Silicone dust sealsABEC-3 sealed bearingsGrade 10 chromium steel balls, 52100 high carbon chromium alloy racesReplaceable Enduro bearingsMade in the USAItem SpecificationsBB Shell Width (mm)68BB Shell Width (mm)73BB/Frame InterfaceEnglishBottom Bracket Shell I.D.1.37Defined ColorGraySpindle Interface TypeShimano Hollowtech II Wheels Manufacturing BSA Bottom Bracket Bottom Brackets UPC: 811079026897