Asbestos and nickel-free, Uses an 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, Universal, sintered metal compound that is a great OEM upgrade, Offers a powerful initial bite and also a longer pad life, Good pad choice for all types of street sport riding conditions, Compatible with cast iron, stainless steel, and Carbiron materials and, when used with Braking rotors, provide the greatest control and braking power available