Engineered for cyclists who demand peak performance and durability, the BIKONE DCTech T47 Asymmetric Ceramic Bottom Bracket is your go-to upgrade—whether you're grinding up rugged mountain trails or cruising smooth tarmac.

Designed specifically for BB30 cranksets and T47 frames, this asymmetric bottom bracket is a precision-fit solution for riders who settle for nothing less than excellence.

Please note: This bottom bracket does not include spacers.