The CeramicSpeed BBright Bottom Bracket for SRAM Dub Road is designed to pair the 28.99 mm Dub spindle with Cervelos oversized BBright standard. This combination enhances stiffness, improves alignment and supports smoother power delivery across demanding road conditions.

Low-Friction Bearings for Maximum Efficiency: Built with CeramicSpeeds hand-assembled bearings, the system offers impressively low rolling resistance and enhanced speed transfer. Each bearing uses ultra-smooth ceramic balls rotating in hardened-steel races, resulting in long-lasting efficiency and more responsive acceleration.

Superior Protection Through Integrated Dust Covers: All models feature an integrated dust cover that fits securely around the bearings to keep contaminants out. This tight seal maintains performance by preventing moisture, dirt and grime from disrupting the bearing surfaces or reducing lifespan during all-weather riding.

Optimized Durability for High-Mileage Riders: CeramicSpeed bearings deliver industry-leading resistance to wear, contamination and corrosion, ensuring consistent performance even under heavy load. Their long-life construction makes them ideal for riders who demand durability without sacrificing drivetrain smoothness.

With unmatched efficiency, superior protection and long-term reliability, this BBright bottom bracket maximizes the potential of your SRAM Dub road crankset.