HAWK HB521D.800 [ER-1] BRAKE PADS

HAWK HB521D.800 [ER-1] BRAKE PADS

HAWK HB521D.800 [ER-1] BRAKE PADS

Product fits the following: PRO RACE 1

Hawk ER-1 Endurance Compound

ER-1 has been developed by Hawk Performance for the endurance racing market with a simple goal; offer a higher coefficient of friction than competing endurance pads while maintaining matched or improved lifespan. Years of testing across America’s most prestigious races has resulted in a well-rounded compound that offers ideal modulation and pedal communication, with ground breaking friction stability across a thermal range as high as 1,600°F. This consistency of performance, hour after hour, makes it ideal for not only endurance racing, but HPDE, track days, time trials and even sprint racing.

• • Superior Pad & Rotor wear
  • Consistent medium-to-high friction
  • Specific emphasis on modulation, release and pedal communication
  • Ideal for light-to-medium weight vehicles in HPDE, Track Day events, Time Trials, or Endurance Racing
  • Higher coefficient of friction than competing endurance pads, with matched or improved lifespan
  • All Hawk Performance compounds are not compatible with carbon ceramic rotors. Hawk pads are designed to work with Iron/Metal rotors
  • Medium to High torque
  • 400-1600 F operating temperatures
  • 700-1100 F optimal temperatures

All Hawk Performance compounds are not compatible with carbon ceramic rotors. Hawk pads are designed to work with Iron/Metal rotors.

• 300-800 F operating temperature
• 100-500 F optimal temperature range

The High Performance Street compound offers a higher coefficient of friction over stock brake pads and can provide you 20-40% more stopping power and higher resistance to brake fade. Less fade means you will have a highly durable brake pad with less brake dust.