The SRAM DUB bottom bracket is designed for road and gravel bikes. It is compatible with DUB Road Wide cranksets with a spindle diameter of 28.99 mm, ensuring that the entire system is both stiff and lightweight. The precisely machined aluminum cups with BSA threading fit perfectly into the frame, eliminating play or unpleasant noises.

Special attention has been given to the seal. The outer covers and the inner sleeve are equipped with O-rings, effectively protecting against water and dirt ingress. Inside, high-quality ceramic bearings provide smooth operation over thousands of kilometers, minimizing resistance to an absolute minimum. The set includes spacers that fit the bottom bracket cups, reducing the risk of losing them during installation or removal of the crankset.