SRAM Bottom Bracket DUB English/BSA Ceramic 68/73mm/73 Road Wide LezyneSALE which in turn are optimised

which in turn are optimised in shape and surface properties

An assimetrical construction

Two oval patches

Enhanced chain security and quieter shifting for gravel riding

but wouldn’t look out of place anywhere

SRAM Bottom Bracket DUB English/BSA Ceramic 68/73mm/73 Road Wide LezyneSALE which in turn are optimisedThe right ceramic bottom bracket for the SRAM DUB crank generation for frames with BSA bottom bracket shells. Thanks to the reduced frictional resistance of the ceramic balls, you can save rotational force when pedalling. The robust seals of the DUB bearing generation ensure a long service life and silky smooth running. Features Bearing shell material: Aluminum Bearing material: Ceramic Bottom bracket type: BSA 68 73 Bottom bracket shell width: 68 mm