SRAM DUB / BB30 83 mm Cannondale Ai Black crankset

Designed for use with Sram or Truvativ cranksets featuring Dub technology, the SRAM Dub bottom bracket bottom bracket is offered here in a version designed for frames with the standard BB30 83 mm (42 mm diameter) and only for Cannondale with Ai.

Designed to simplify and increase the reliability of the frame/case interface, the Dub concept allows you to mount your Sram or Truvativ crankset with this technology on your Cannondale frames. These cranksets are compatible with all major bottom bracket standards, the only adjustment variable being the bottom bracket.
In addition to this practical and economical aspect, the bottom bracket's incredible rigidity guarantees better bearing performance and longer life.