The SRAM Dub bottom bracket is compatible with any Sram or Truvativ crankset equipped with Dub technology. This version is specific for frames with standard BSC 68-73 mm bottom bracket.

With the aim of simplifying and making the frame/crankset interface safer, the Dub structure allows the Sram or Truvativ crankset equipped with this technology to be mounted on practically any frame on the market with its universal system. These cranksets are compatible with the main regulations on bottom brackets, the only adjustment variable is the bottom bracket.
In addition to the economical and practical aspect, this bottom bracket has incredible rigidity which improves the functioning of the bearings and increases longevity.

+ Dub technology compatible with most frames: increased rigidity and optimized impermeability to impurities