What is the SRAM DUB T47 Bottom Bracket 77mm Road for?

The SRAM DUB T47 Bottom Bracket 77mm is designed for road and gravel frames with a T47 threaded shell at 77mm width. The wider 77mm T47 shell is found on some gravel and adventure frames that use an extended shell for improved bearing placement and stiffness. The DUB spindle system works with the T47 interface for long-lasting, well-sealed performance. Compatible with standard SRAM DUB road and gravel cranksets.

The 77mm T47 shell is a less common specification than 68mm. Confirm your frame specifically uses this wider T47 shell before ordering. For DUB Wide cranksets, see the DUB T47 Wide options.