- Bottom bracket cups for Crewkerz AS30 cranksets.
- Machined from high quality aluminum.
- Sealed bearings run smoothly and help keep out dirt and grit.
- Pressfit 30 cups fit frames with a 46mm internal diameter pressfit bottom bracket shell such as Crewkerz and Clean.
- Available in anodized black.
- Sold as a pair of cups (one bottom bracket).