The vast majority of motorcycles come from the factory with Sintered Brake Pads. Sintered pads are almost entirely metallic and are fused using heat and pressure resulting in a resilient and porous material that delivers consistent performance across the pad s usable temperature range and in all weather conditions. Sintered copper alloy construction Perfect braking in all weather conditions hot or cold ECE R90 and TUV tested and approved Excellent longevity strong initial bite and consistent stopping power Ultra high friction HH compound reacts well to heat cycling Includes pads for one rotor Made in the USA