More informationFrom now on you will be able to use cranksets with 24 mm axle with PF30 configured frames, with the quality and safety that CeramicSpeed offers. The CeramicSpeed PF30 bottom bracket is a high-end model compatible with Shimano bottom brackets. It is a component with remarkable performance thanks to its ceramic bearings that give it superior durability. A quality axle made with the best materials to contribute to the stiffness of the pedal stroke. From now on you will be able to use cranksets with 24 mm axle with PF30 configured frames, with the quality and safety that CeramicSpeed offers. The CeramicSpeed PF30 bottom bracket is a high-end model compatible with Shimano bottom brackets. It is a component with remarkable performance thanks to its ceramic bearings that give it superior durability. A quality axle made with the best materials to contribute to the stiffness of the pedal stroke. From now on you will be able to use cranksets with 24 mm axle with PF30 configured frames, with the quality and safety that CeramicSpeed offers. The CeramicSpeed PF30 bottom bracket is a high-end model compatible with Shimano bottom brackets. It is a component with remarkable performance thanks to its ceramic bearings that give it superior durability. A quality axle made with the best materials to contribute to the stiffness of the pedal stroke.