DBA 4000 Standard Rotors Cast XG-150 Alloy with Kangaroo Paw Ventilation

DBA 4000 Standard Rotors — Cast XG-150 Alloy with Kangaroo Paw Ventilation Performance-tested, race-inspired braking . The DBA 4000 Standard Rotor is cast from XG-150 high carbon alloyed iron and finishes with Thermal Stability Profiling to ensure consistent strength and warpage resistance under repeated heavy use. Durable XG-150 alloy — superior tensile strength and wear resistance for longer life and predictable fade resistance. Kangaroo Paw Ventilation — 144 diamond and teardrop patterned pillars increase surface area and airflow for faster cooling. Improved cooling & efficiency — up to 30% more surface area and 20% better cooling vs. traditional straight vane rotors. Thermal Stability Profiling — reduced runout and improved balance for smoother braking and extended pad life. Ideal for spirited street driving and light track use, the DBA 4000 rotor delivers repeatable stopping power, reduced heat soak and reliable performance mile after mile. Upgrade your braking system with advanced metallurgy and patented ventilation for cooler, stronger braking.