Compatible with: Shimano XTR M9020, XTR M9000, XTR BR-M987, XTR BR-M978, XTR BR-M985, XT M8000, XT M785, XT BR-RS785, SLX M675, SLX M666, Deore M615, BR-CX77, Alfine BR-S700, BR-R517, BR-R317, BR-R315, and BR-R515. FSA K-Force DB-XC-9000, K-Force TX-9000, and Afterburner DB-XC-9150. Tektro HD-7910. Made from sintered high-performance composite material for optimal performance in extreme and wet conditions. Note: These disc brake pads are only suitable for stainless steel rotors. Two pieces per pack.