Campagnolo Disc RotorsCAMPAGNOLO DISC ROTOR 03 The Campagnolo 03 rotors were designed to ensure optimal resistance to overheating, thus guaranteeing greater braking capability even in the most critical situations. Engineered to be installed on Centerlock or AFS systems, they are available in either 160 or 140 millimetre diameters and are perfectly safe owing to rounded corners that facilitate insertion in the calliper as well. FEATURES 140 and 160 mm diameter options