DBA 4000 Slot&Drill Rotors

DBA 4000 Slot & Drill Rotors High-performance rotors engineered for intense braking demands. Cast from XG-150 high-carbon alloyed iron and precision-treated with Thermal Stability Profiling, the DBA 4000 series delivers consistent strength and warp resistance under repeated heavy use. Advanced metallurgy: XG-150 high-carbon alloyed iron for superior durability and thermal resistance. Kangaroo Paw ventilation: 144 diamond & teardrop pillars increase surface area and airflow for faster cooling. Improved cooling & longevity: Up to 30% more surface area and 20% better cooling efficiency vs. traditional straight-vane rotors. Performance benefits: Reduced fade, improved pad bite, and reliable thermal stability under repeated high-load braking. Ideal for street performance, track days, and heavy-duty applications where consistent braking and long service life are required.