- Standard 6806 retainer bearings
- Bearings are factory filled with Phil wood cold weather grease
- Cups are machined for a high tolerance frame fit
- Includes an industry exclusive inner sleeve to protect against water ingest from inside your frame
- Race Face BSA30 cups are installed with a RF BSA30 cup tool or with BSA30 standard tools from Rotor, Zipp, and Enduro – Available for order with your BB.