Shimano XTR XT SLX Deore M985 M988 M785 M666 M675 M615 S700 Cx77 R515 Replacement Brake Pads By Cooma Provide Quiet Smooth Braking Long Life Resin Organic Semi-metallic Compatible With: Shimano XTR, M985, M988, Deore XT M785, SLX M666 M675, Deore M615, S700 Alfine, CX77, R515 Twice the Life of Other Brake Pads while providing enhanced modulation and shorter break-in time Dissapates Heat and friction up to 600 C degrees with semi-metallic compound for long-term performance for your trail bicycle city bike and mountain bike Deliver Smooth Braking, minimal noise and rotor protection with coarse resin blend on a steel backing plate European Standard (EN) Approved for mountain bicycle safety as tested by TUV Rheinland 14766, 2005