Kool-Stop sintered metal disc brake pads are designed to give you performance braking in extreme conditions, like XC, Downhill, Trials and Dual Slalom riding. Our pads have a quick break-in period so you get maximum performance during those demanding rides when stopping power, durability and long pad life are required. Sintered metal should not be used on ceramic rotors or in closed hydraulic systems.Specifications:- Type: Disc brake pad- Material: Steel with copper coating, sintered metalCompatibility: - Shimano XTR BR M-9000, BR-M9020, BR-M987, BR-M988, BR-M985, XT BR-M8000, BR-M785, SLX BR-M675, SLX BR-M615, BR-RS785, BR-R785, BR-CX75, BR-R515, BR-R315