Bottom Bracket - BlackBearing - BSA - 68/73 - DUB - CERAMICbearing

Key FeaturesHigh-performance BSA threaded bottom bracket for 68/73 mm framesCompatible with SRAM DUB cranksets (28.99 mm)Balanced stiffness and durability from DUB systemCeramic bearings for maximum smoothnessReduced friction and improved drivetrain efficiency DescriptionThe Black Bearing BB-BB-BSA-68/73-DUB-C bottom bracket is designed for BSA threaded frames and is compatible with SRAM DUB cranksets.Ceramic bearings significantly reduce friction, improving pedaling smoothness and drivetrain efficiency. SpecificationsType: threaded bottom bracketStandard: BSA (1.37” x 24 TPI)Frame width: 68 / 73 mmCrank compatibility: SRAM DUB (28.99 mm)Bearings: ceramicMounting: threaded external cupsUse: road, gravel, MTBPerformance: low friction, high efficiency CompatibilityCompatible with BSA 68 / 73 mm framesCompatible with SRAM / Truvativ DUB cranksetsNot compatible with 24 mm, GXP or 30 mm systems