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. Carbon metallic pad for street and Supermoto high-performance racing use. Provides a positive lever feel and powerful initial bite. Best performance in higher temperatures with a more progressive response. All Braking pads are designed and the compound formulated to work best with the Braking Race Rotor, but can be used with any brake rotor. Includes enough brake pads for one caliper.