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The SRAM Innenlager DUB T47 Road Wide bottom bracket is designed to deliver a smooth, efficient interface between your crankset and frame on modern road bikes. Built around SRAM’s proven DUB standard, it unifies spindle diameter and bottom bracket design to create a stiffer, more durable connection while simplifying compatibility. The T47 threaded interface offers the security and creak-free performance of a traditional threaded bottom bracket, combined with the oversized benefits of a modern wide shell, making it ideal for high-performance road frames.
This bottom bracket is engineered to handle the demands of serious road riding, from long endurance days to intense training sessions. High-quality sealed bearings help keep out water and dirt, reducing maintenance and extending service life. The Road Wide specification provides extra clearance for wider chainlines and modern frame designs, including those with larger tire and chainstay clearances. Whether you are building a new bike or upgrading an existing setup, the SRAM Innenlager DUB T47 Road Wide offers reliable power transfer, easy installation with standard tools, and long-lasting performance you can trust.
