A good bottom bracket works in the dark, does a job no one else wants to do and never gets the thanks it deserves. But if it wasn't there, all your fun would be over. So show our trusty 30mm BSA BB a little love would ya?
On A Roll - The BSA bottom bracket uses reliable 6806 retainer bearings packed with waterproof grease along with wiper seals to keep the gunk out.
Fit First And Foremost - The CINCH compatible 30mm alloy cups for this bottom bracket are machined for a lasting and precise frame fit.