Shimano K05S-RX Disc Brake Pad and Spring Better modulation for a better ride When braking control and smooth, quiet operation are critical to the ride, the K05S-RXF Disc Brake Pads are designed to offer exceptional modulation, with quiet, smooth, controllable braking. The K05S-RX pads are the correct fit for various Shimano MTB and road two-piston brake calipers (see complete list below), and feature a stainless steel backing plate and resin compound. The K05S-RX brake pads boast Shimano's 5th generation resin pad compound, this compound offers 50% better wear resistance than the previous K03S, and 110% better than K02S brake pads. This resin compound helps to reduce noise and provide better modulation than metallic pads, while maintaining above-average stopping power. For easily-modulated braking power at a reasonable price, look no further than the Shimano K05S-RX brake pads. Features Resin pad compound (5th generation) provides better modulation and quieter braking than a metallic compound, with longer wear life than previous generations Sold as a pair to equip one brake caliper with new pads Compatible with the following Shimano brake models BR-M9100, BR-M9110, BR-M8110, BR-R9270, BR-R8170, BR-R7170, BR-R9170, BR-R8070, BR-R7070, BR-4770, BR-RS805, BR-RS505, BR-RS405, BR-RS305, BR-U5000, BR-RX810, BR-RX400Manufacturer part number WP-EBPK05SRXA | Shimano | K05S-Rx Disc Brake Pad And Spring Shimano | K05S-Rx Disc Brake Pad And Spring