All Braking® brake pads are asbestos and nickel free. Other brake companies stress friction over performance factors - Braking® uses and organic base material for outstanding friction along with a soft, non-aggressive metal that allows the pad to glide on the disc, providing better control. All Braking® brake pads are compatible with cast iron, stainless steel and Carbiron® materials and, when used with Braking® rotors, provide the greatest control and braking power available. CM56 Sport Brake Pads are a sintered mixture designed specifically for rear brake applications to give power and longevity. Offer strong power, stability and improved brake modulation and feel. Top selling compound. Good performance in multiple conditions. High durability. These pads work best in excess of 1300°F without fading. Includes enough brake pads for one caliper.