EBC S1 Ultimax Pads & Premium Rotor Set - Front - S1KF1070 is a high-performance brake rotor set designed to provide superior braking power and performance. Featuring EBC's patented SD-System technology, these rotors are designed to provide maximum stopping power and reduce brake fade while also helping to reduce dust and noise. With an anti-corrosion coating and a laser-cut heat-treated center hub, these rotors are designed to last.