The EBC S1 pad and rotor kit pairs S1 pads with large vented rear RK rotors to provide a complete rear braking solution and cost savings versus separate parts. EBC cites patented Brake‑in coating on pads plus thermic Geomet anti‑rust coating on fully balanced rotors. This kit is specified with a 320mm rear rotor diameter and 24mm thickness, intended for compatible rear mounting applications.
EBC S1 Brake Pad and Rotor Kit