Hawk Performance DTC-30 Brake Pads (HB521W.800) are high-performance race pads designed specifically for Wilwood Superlite caliper series. The DTC-30 compound provides excellent controllable torque and superior modulation with smooth engagement, making them ideal for dirt track, autocross, and professional road racing applications where high initial bite is not required. Package Includes: - 1 x Hawk Performance HB521W.800 DTC-30 Brake Pad Set (4 pads included for two calipers). Specifications: - Product Code: HB521W.800 - Compound: DTC-30 (Race Only) - Pad Shape ID: HB521 (Wilwood 7420 Type) - Thickness: 0.800 inches / 20.3 mm - Operating Temp Range: 100°F - 1200°F (38°C - 649°C) - Optimal Temp Range: 400°F - 900°F (204°C - 482°C) Note: For competition use only. Not intended for street use due to noise and high dust levels.