Factory pre-assembled brake pad set for constant and precise braking. High-precision, ultra-efficient steel stopping system pads are CNC-machined and accuracy ground on both edges for an ultra-smooth area complete to make sure maximum stopping effectiveness. Brake pad backing dishes are heat-treated for optimum lifespan. Unique high-grip stopping system pad material is extremely fused to supporting meals for high resistance to generated temperature build-up. Pair of 4.