It's a cinch.
The Race Face BSA 30mm Bottom Bracket was made to work with its new Cinch interface system.The Cinch system uses a 30mm spindle to provide an ultra stiff bottom bracket/crankset interface, but previously this would limit you to BB30/PF30 frames — Cinch doesn't have this limitation. These new BSA 30 bottom brackets allow you to fit your new Race Face Next SL crank with a 30mm spindle in a standard 68/73mm bottom bracket shell. Don’t let your bottom bracket shell width keep you from experiencing 30mm spindles.
The Race Face Cinch BSA Threaded Bottom Bracket comes in the size 68/73 and on one color.
- For 30mm spindles
- For use in standard 68/73mm threaded BB shell
- Claimed weight 87g