SRAM DUB T47a Bottom Bracket - 77mm Road Wide GSRD 5% wear will greatly extend

5% wear will greatly extend cassette life

Regular cleaning of the brake flanks maintains the braking performance and extends the service life of the Lightweight wheels

Boasting a development concept shared with DURA-ACE and ULTEGRA

ENHANCED WALKABILITY

Tool for easy height alignment of RockShox SIDLuxe A1+ (2020+) rear shocks

SRAM DUB T47a Bottom Bracket - 77mm Road Wide GSRD 5% wear will greatly extendThis bottom bracket is suitable for SRAM DUB cranks with a T47a bottom bracket shell with a shell width of 77 millimeters. The DUB bearings have an improved seal to ensure that the crank runs silky smooth for even longer. Specifications Area of intended use : road bike, gravel, cyclocross Bearing shell material: aluminium Material bearing: steel Bottom bracket type: T47a (asymmetric; left bearing internal, right bearing external) Bottom bracket shell