Shimano M06 Metal Disc Brake Pads Compatible with Shimano Models: BR-M975, BR-M966, BR-M965, BR-M800, BR-M776, BR-M775, BR-M765, BR-M665, BR-M601, BR-M596, BR-M595, BR-M585, BR-M545, BR-M535, BR-R505, BR-T665, BR-T605Sintered Metal pad with consistent, high stopping power in wet or dry conditions and excellent durabilityVentilated steel backing plate for improved heat dispersion Heat Sink: NoPad Shape Number: 20Backing Plate Material: SteelCompound: Metal