SRAM DUB BSA 73 mm Superboost+ crankset

Designed for use with Sram or Truvativ cranksets featuring Dub technology, the bottom bracket SRAM Dub bottom bracket is offered here in a version designed for frames with standard bottom brackets BSA 73 mm and only compatible with SuperBoost+ frames.

Designed to simplify the frame/case interface and make it more reliable, the Dub concept allows you to fit your Sram or Truvativ crankset with this technology. 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, this housing boasts incredible rigidity, guaranteeing better bearing operation and longer life.