SBS 669H.LS Street Excel Sintered Brake Pads Give your bike maximum stopping power with the highest coefficient of friction available in a street pad compound HH-rated sintered compound formulation offers high fade resistance and quick cooldown under severe braking loads The best in sintered replacement pads for your high-performance street applications When you need to replace your worn sintered metal pads, choose STREETexcel pads NOTE: Never use sintered metal pads in calipers originally equipped with non-sintered pads.