EBC S1 Ultimax Pads & Premium Rotor Set - Front - S1KF1231 is the perfect choice for those who want to upgrade their vehicle’s braking system. This rotor set is manufactured from premium grade cast iron and is designed to provide superior stopping power and improved performance. It also features special anti-corrosion coating to protect against rust and corrosion. This rotor set is perfect for those who are looking for a high-quality, reliable braking system upgrade.