Sram DUB BSA MTB Wide bottom bracket cups

Experience a lighter, stiffer, and more durable drivetrain with the SRAM DUB BSA MTB Wide bottom bracket. As the core of the revolutionary DUB platform, it unifies your crankset and frame for unmatched performance and longevity. The Wide design is engineered for modern mountain bikes, creating an optimal chainline for wider tires and boost spacing to deliver crisp, reliable shifting. Its advanced sealing system provides incredible protection against grit and water, ensuring a smoother, longer-lasting ride with less maintenance. Bike parts - Bottom brackets