CeramicSpeed BB Alpha BSA 30mm Bottom Bracket Cups Road

The CeramicSpeed BB Alpha BSA 30mm Road bottom bracket cups feature handmade hardened stainless steel races with grade 3 silicon nitride ceramic balls, custom-designed seals and precision dust covers, providing up to 500% better protection against moisture while delivering ultra-low friction performance. The simplified spacer tube design and lighter cups ensure quick installation and a 10% weight reduction compared with previous generations. Features:Use: RoadWeight: 199 gBottom bracket type: BSA English Threaded 68mmCrank diameter: 24 mmCrank brand: SRAM, Easton, FSA, Rotor, Cannondale, and Race Face