CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For BB90 Compatible 24mm/Shimano Spindle Road Optimized BLK MFPN=RTA-12-162-1.0 Raced at events as varied Axle Type 15mm TA

CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit For BB90 Compatible 24mm Shimano Spindle Road Optimized BLK MFPN=RTA 12 162 1.0 Raced at events as varied Axle Type 15mm TA Raced at events as varied as the Paris Roubaix and the Giro D’Italia the 42 49 wheels have a lifetime warranty supported by a no fault crash replacement 5 Gender Age Men's Color Yellow Fluo Black Defined Color Yellow Incredibly stiff POM plastic dust covers to now sit flush making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing BB Frame Interface BB90 Weight 46 Spindle Interface Type RaceFace EXI Internal ball bearing race has been redesigned to provide additional support allowing the bearing to better handle pre load