The CeramicSpeed PF30 Gravel bottom bracket is designed for frames with a PF30 shell, allowing the installation of a BB30 crankset. It features a 46mm inner diameter and smooth insides, fitting a frame width of 68mm and extending to a total of 86mm with the bottom bracket installed. The crankset requires a 30mm diameter spindle. Our gravel bottom brackets come with CeramicSpeed Coated bearings and are equipped with UFO Long Life Grease, providing exceptional durability and protection in all environments.

The bottom bracket minimizes power loss due to friction, thanks to the high-quality bearings. These bearings consist of super round, super smooth CeramicSpeed balls that roll on hardened-steel races. The Coated version includes a metallic coating on the races, enhancing their hardness and smoothness for longer life and reduced drag. The bearings come pre-installed in cups. This bottom bracket is ideal for gravel and cross disciplines, with a net weight of 61.0g and a gross weight of 171g, and is classified as PF30 68mm.