Shimano J04C Metal Disc Brake Pads, Spring and Fin Pair of genuine Shimano replacement pads Alloy and Steel back plate using Ice-Technologies heat radiation cooling fins with metal sintered braking compound J04C metal pad and spring, with cooling fin Will fit; BR-M9000, BR-M9020, BR-M8000, BR-M985, BR-M785, BR-M666, BR-S700, BR-R785, BR-RS785 Shimano article number Y-8LW98030