Campagnolo Ultra-Torque BB30 AdaptersThe Campagnolo Ultra Torque BB30 adapters are precision engineered aluminum cups that allow you to install a high end Campagnolo Ultra Torque crankset into a BB30 frame. Since Ultra Torque bearings are pre installed on the crankset spindles themselves, these adapters act as the secure housing for those bearings to press into the frame. This ensures a creak free, stable interface that maintains the legendary smoothness of the Italian drivetrain.