EBC Brakes FA638HH Double-H Series Sintered Disc Brake Pad Features the highest friction HH rating for maximum stopping power, made in the USA from sintered copper alloy like original pads for longer life and perfect braking Stainless steel radiator plates are fitted to reduce heat transfer into bikes hydraulics where required The unique double segment vented design improves braking under all riding conditions, keeping the pads cooler and preventing pad drag and overheat or fade EBC removed the iron powders commonly used in many sintered pads that cause the pad to weld to the disc under corrosion when the bike is parked and replaced it with stainless powder Uses EBCs SB101C friction material which completely eliminates brake noise, improves the pads heat cycling capability and improves feel at the lever