The Hawk Blue 9012 (HB169E.560) is a high-torque racing brake pad compound designed for entry-level sports car racing and track days. Known for its excellent initial bite and consistent performance, the Blue 9012 compound is the industry standard for NASA and SCCA road racing. This set includes a complete axle kit (4 pads) for the front disc calipers. Key features: High friction output, effective temperature range of 250F to 1000F, and superior pedal feel. Set Content: Front Brake Pad Set (4 pieces), Product Code: HB169E.560. Warning: Not recommended for street use due to high dust and noise levels.