ACID Disc Brake Pad Shimano XTR BR-M9000/9020/M985,XT BR-M8000/M785, SLX BR-M666, Alfine BR-S700 93636 € 19,95 These brake pads have a reputation for offering longer durability and good hot braking characteristics but increase wear on the brake disc and are prone to noise generation. For downhill or freeride use. Color red This color is temporarily out of stock. Please select another.