Amplify your biking prowess with the CeramicSpeed Wheel Bearings for Campag & Fulcrum and notice an immediate difference in your ride. This kit is meticulously designed to reduce friction which ultimately contributes to a higher top speed and a smoother ride. In line with CeramicSpeed's commitment to excellence, user experience with our product shows the bearing lifetime lasting 3-5 times longer than traditional wheel bearings. This is a testament to not just the quality of our product but also a crucial performance advantage - longevity. Given the high velocity of wheel bearings and their direct correlation to performance, it's vital that bearing friction is reduced to an absolute minimum. Our Wheel Bearings specifically suit Campagnolo and Fulcrum hubs across the front and rear, operating flawlessly with their loose balls in a cup and cone design, as covered in kit Campy 1. Furthermore, the Cassette body on Campagnolo and Fulcrum uses two bearings, as embodied in kit Campy 2. Please note that Fulcrum R5 models are not compatible with these kits. Maximise your biking performance with the CeramicSpeed Wheel Bearings for Campag & Fulcrum. It's not just an accessory, it's a game-changer for your biking experience.