Shimano L04C are metallic brake pads for road bike disc brakes. Compatible with Ultegra and Dura-Ace groupsets, the metallic construction provides greater braking power than their resin counterparts. Ice technology dissipates heat more quickly, resulting in more efficient operation and slower pad wear. Key information: Metallic cladding Intended use: road bike, Ultegra or Dura-Ace disc brake Compatibility: BR-M9100, BR-R9170, BR-R8070, BR-RS805, BR-R7070, BR-RS505, BR-4770, BR-RS405, BR-RS305, BR-U5000, BR-RX400, GRX BR-RX810 Ice Technologies