Get a stiff 30mm spindle into standard threads with a Race Face Cinch BSA30 Bottom Bracket. There are spacers to fit your bike and the bearings will stand up to the toughest conditions.

Inner Sleeve to Protect Against Water

Standard 6806 Bearings

Machined Cups for Great Fit

Standard Threaded BSA Shells

Includes Spacers for Many BB Shell Widths, Including Plus and Fatbikes – 68, 73, 83, 100, and 120mm BB Shells