RACE FACE BB B6 CUP SET BSA 73x30
is back-ordered. We will ship it separately in 10 to 15 days.
Custom 19 ball flanged retainer bearings
Allow the use of a 30mm spindle with Shimano press fit shells without decreasing ball bearing size
Bearings races are fully coated for improved corrosion resistance
Bearings are factory filled with Phil wood grease
Includes an industry exclusive inner sleeve to protect against water ingest from inside your frame