Sram Dub BSA bottom bracket cups

Upgrade your ride with the SRAM DUB BSA Bottom Bracket, the cornerstone of a lighter, stiffer, and more durable drivetrain. Its revolutionary DUB technology uses a single oversized spindle to perfectly balance stiffness and weight, ensuring every watt of power transfers directly to the trail. Engineered for the harshest conditions, its superior sealed cartridge bearings offer formidable protection against water, mud, and grit for smooth, long-lasting performance. This BSA threaded version ensures easy installation and seamless integration with all SRAM DUB cranksets