The Brembo Racing Z04 compound was developed specifically for racing and designed to provide maximum performance: The Brembo Racing Z04 compound was developed specifically for racing and designed to provide maximum performance in the most extreme competitions. The most significant characteristics of this material are its high friction and consistent efficiency, especially at high disc temperatures. These characteristics ensure superlative, consistent braking for the entire duration of the race and make the braking system much less prone to fade.