R1 Concepts KES11891 Eline Series Slotted Rotors And Ceramic Pads Kit - Rear Package Includes 2 Brake Rotors And 4 Ceramic Brake Pads Diamond Slotted To Increase Brake Pads Bite Diamond Slots Acts As A Rotor Wear Indicator 100 Percent Guaranteed Direct Fitment - No Modification Required Silver Zinc Plated To Provide Rust Protection On Hub And Vanes