The Sram Disc Brake Pads Features Original equipment pads for no-compromise disc brake performance. Sram Disc Brake Pads Features options include metal scintered with steel backing, organic with steel backing or organic with aluminum backing each pad kit includes two pads, a pad spreader spring, pad pin and clip. For the best braking performance also replace rotors when replacing pads. Specifications pad material (db):organic, sintered backer material:aluminum, steel type (db pads):mtb