CeramicSpeed Bottom Bracket Alpha for T47a 30mm Road | 115446 box_gruppi Since the mid-1960s

Since the mid-1960s

Sealed and durable construction with IP67 waterproof rating

Enhance your Colnago bike with the Colnago Carbon Bottle Cage in sleek matte black with a white logo

Total weight: 1295 g

Includes: expander kit with bolt and aluminum stem cap

CeramicSpeed Bottom Bracket Alpha for T47a 30mm Road | 115446 box_gruppi Since the mid-1960sCeramicSpeed BB ALPHA for T47a 30mm Road: Asymmetric Precision Alignment for Oversized Spindles The engineered CeramicSpeed BB ALPHA for T47a 30mm Road bottom bracket stands as the definitive mechanical upgrade for premium Road Bikes and Gravel Bikes utilizing the T47a asymmetric threaded frame standard (such as Cervlo designs). Developed to seamlessly interface an asymmetric T47a frame shell (77. 5 mm width) with oversized 30 mm spindle cranksets,