Wheels Manufacturing BB30 Adaptors allow the use of a standard SRAM or Truvativ GXP crank on a frame equipped with a BB30 bottom bracket. The adapter kit does not include a BB30 bottom bracket, which is required for use.
- Use GXP cranks on BB30 frames
- Will not work with Shimano, Race Face or FSA cranksets
- Delrin adapters fit between BB30 bearings and crank spindle