The EBC S1 brake pad and rotor kit combines S1 pads with rear RK rotors to provide a matched rear braking solution and savings compared to separate purchases. EBC notes patented Brake‑in coating for the pads and thermic Geomet anti‑rust coating for balanced rotors. This kit specifies a 259.5mm rear rotor diameter with 8.9mm thickness and 5‑bolt mounting, intended for compatible rear brake hubs.
EBC S1 Brake Pad and Rotor Kit