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

DBA 4000 Standard Rotors — Cast XG-150 Alloy with Kangaroo Paw Ventilation Brand: DBA The DBA 4000 Standard Rotor is precision cast from XG-150 high carbon alloyed iron and engineered for reliable, repeatable performance under demanding braking conditions. Each rotor undergoes Thermal Stability Profiling to minimize distortion and maintain consistent contact surface after repeated heat cycles. Kangaroo Paw Ventilation: 144 diamond and teardrop patterned pillars increase surface area and airflow for superior heat dissipation. Improved Cooling: Up to 20% better cooling efficiency versus traditional straight vane rotors. Enhanced Surface Area: Designed to deliver as much as 30% more surface area for faster heat transfer. Durability: XG-150 metallurgy resists cracking and warping under intense, repeated braking events. Ideal for street and performance driving, the DBA 4000 combines advanced materials and patented vent design to reduce fade, extend pad life, and maintain consistent pedal feel. Upgrade to a rotor built to manage heat and stress—without sacrificing everyday drivability.