CeramicSpeed bottom bracket which converts BB30 frames to fit standard 24 mm axles like Campy OT. Fits frames with a 42 mm hole
In our coated bearings the raceway is coated with an ultra-thin (2-3 micron) protective layer, which is 75% harder than hardened steel, yet still flexible – so it doesn’t crack; this reduces friction even further, while increasing resilience to water, salt, dirt and other foreign objects.
CeramicSpeed bearings are handmade in Denmark and installed in aluminium cups made by European Rotor Components. Spacers are not necessary for this product and the system is super stiff and efficient.
CeramicSpeed BB’s offer extremely low friction and longer lifetime. The unique CeramicSpeed ceramic balls are of the highest achievable quality and out-perform everything else in the market.
Our BB bearings are used by professional teams like Astana Pro Team, Pro Team Tinkoff-Saxo, MTN-Qhubeka, CULT Energy Pro Cycling and professional MTB team Superior-Brentjen and Team Specialized Racing.