Galfer HH Sintered Brake Pads Fd172 Excellent feel and modulation, this sintered pad compound is built for off road and street use depending on the motorcycle application. The HH Sintered brake pads feature outstanding heat recovery and are easy on the rotor surface. This is the most popular compound for riders that demand performance from their equipment. Precision made in Spain at the Galfer Manufacturing Facility. Features: For moderately aggressive every day commuter and sport riding Advanced ceramic composites ready to withstand higher temperatures than regular semi-metallic carbon brake pads HH friction rated compounds deliver excellent feel and modulation Great heat recovery and easy on rotor discs