Hawk HB521C.800 HPX Autocross Competition Brake Pads

The Hawk HPX high-performance brake pads are engineered to dominate the unique blend of driving demands and environments distinct to autocross. This is Hawk's inaugural autocross-specific compound, engineered with the unique smooth bite and cold modulation requirements and challenges this type of competition presents.

Key Features:

• Smooth bite, clean modulation and quick activation for predictable braking power, warm or cold
• Proprietary HPX friction material improves communication between drivers and their braking systems for clear competitive advantage
• Tested for rotor reactivity, overall modulation markers and temperature capacity demands
• Medium torque, medium temperature friction compound optimized for autocross deceleration rates
• Strictly off-highway, competition-use only compound

Champions choose controllability and consistency for the precise level of stopping power they need, precisely when they need it. The HB521 shape is designed for Wilwood Superlite 6 Type 7420 and Stoptech Trophy Kit STR-43 calipers. The R&D that went into the HPX brake pad spanned more than two years, working with a dozen Solo Nationals-winning competitors to identify the most desirable characteristics and qualities to deliver a competitive advantage.