CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For BB90 Compatible 24mm/Shimano Spindle Road Optimized BLK CheckoutTitle=Super-B TB-YY 20 Color Black Brake Lever Actuation

Color Black Brake Lever Actuation Short Pull

not only for a smoother ride

7 lighting modes including SteadyPulse DayLightning Bzzz Flash and more—customizable via OSP (On-Site Programmable) Technology for up to 200 hours of runtime

8 9 and 10 speed compatible

XPEL™ hydrophobic lining provides cushioning and doesn't retain water

CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For BB90 Compatible 24mm/Shimano Spindle Road Optimized BLK CheckoutTitle=Super-B TB-YY 20 Color Black Brake Lever ActuationA 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