The latest in sintered metal brake pad fusion technologyHas the highest friction rating possible - 0.6 - for strong, fade-free stopping powerPad blend includes molybdenum metal and tungsten additives to enhance friction performance for the life of the padNo lead, iron, or steel additives no more rotor outline etching or rotor stictionSuper-fast bed-in, full friction after 10 to 15 race stop usesGreat heat cycle ability pads cool after the race and perform just as strong the next race day