Slightly harder wearing than semi-metal pads, offering better braking performance under high temperatures. Shimano Deore M615 Shimano XT M785 Shimano XTR M965 Shimano XTR M975 Shimano XTR M985 Shimano XTR M988 Shimano SLX M666 Shimano SLX M675 Shimano M9000 Shimano M9100 Clarks M3 Clarks M2 Clarks M1