Shimano BR-R9170 K04Ti Metal Disc Brake Pads.Titanium Backing Plate.x2 Metal Disc Brake Pads.Includes SpringShimano metal disc brake pads K04Ti suitable for BR-M9100, BR-R9170, BR-R8070, BR-RS805, BR-RS505, BR-RS405, BR-RS305 and BR-U5000 disc brakes...