Renthal RC-1 Works Brake Pads BP-104 High performance sintered metal compound made from 9 different materials helps reduce brake fade. Pad is specially formulated for quick bed-in time and immediate response. Ceramic heat shield backing reduces overheating of the brake fluid. Inter granular graphite structure helps prevent brake noise. Vacuum Press Furnace production ensures a consistent density throughout the entire pad which helps maintain a high level of performance for the life of the pad.