CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For BB30 Compatible 30mm Spindle Road Optimized Model-shock Built with the innovative Tacx

Built with the innovative Tacx virtual flywheel

Starting with the frame

Our poles are smaller in diameter

we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market

CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For BB30 Compatible 30mm Spindle Road Optimized Model-shock Built with the innovative TacxA bottom bracket built to outlast your frame BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls custom engineered seals and precision dust covers delivering up to 500% better moisture protection while still providing ultra low friction performance. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty. Hardened Stainless Steel races offer exceptional corrosion