The Brembo TY3 Sport Disc Rotor is a slotted front replacement rotor designed to bring back consistent braking feel and improved heat dispersion for road use. It bolts in as a direct-fit with vented construction and slotting to assist pad contact and cooling. Listed for 2012 Abarth Punto front applications and sized 305×28 mm according to the product description.
Brembo 2012 Abarth Punto Front TY3 Sport Disc Rotor - 305X28