Bike brake pads are compatible with Shimano Deore M610 M615 M6000; SLX M666 M675 M7000; XT M785 M8000; Saint BR-M820; XTR M960 M985 M987 M988 M9000 M9020; Alfine BT-S700; Ultegra Road RS785, RS685, etc. Disc brake pads are made of copper based sintered metal, good heat resistance, easy to install and long lasting performance. Sintered metal brake pads handles high temperatures and resists brake fade so power lasts longer. Higher friction braking than semi metallic and organic pads ,Superior stopping power in all weather conditions, and longer pad life. Metal disc brake pads are better in extreme conditions like mud, water and where there are gritty, sandy trail surfaces. Note: Please compare size and shape with your original brake disc before purch.