BB30 bottom bracket, coated - Black

With this bottom bracket you reduce the friction loss, which exists in conventional bottom brackets, against 0. Yes: ZERO! This is due to the extremely smooth, really round balls (round is not equal to round, in cheap ball bearings) and the ball race made of hardened steel. The coated bottom bracket bearings preferred by us also have a metal coating inside the ball race. This makes the bottom bracket even smoother and more durable. So durable that CeramicSpeed, with proper maintenance, grants a lifetime warranty on this bottom bracket.