Disc rotor rear brake, new production for HK 500
price is for one
Disc rotors become harder and harder thru heating up and cooling down while brake process. You will recognize, they will not get thinner any more. To keep your brake system fairly working you need weak disk rotors. Only new rotors from new casted metal will give you safety. Facel Vega's have to brake like a modern new car, otherwise you have to work on it!