DBA DBA42560XS Series Drilled Slotted Brake Rotor - 4000

The DBA DBA42560XS is a premium 4000 Series XS Drilled and Slotted brake rotor from Disc Brakes Australia (DBA), engineered for drivers who demand superior stopping power and thermal performance over stock rotors. Built to DBA's exacting Australian standards, this rotor combines two proven performance technologies in a single unit designed for street and light track use.

Key Features:

• Drilled and Slotted Design: Cross-drilled holes reduce unsprung weight and improve heat dissipation, while the XS (Crossdrilled/Slotted) pattern continuously sweeps the brake pad face to expel gas, heat, and debris for consistent bite
• 4000 Series Construction: Manufactured from premium grey iron alloy for strength, durability, and optimized thermal capacity compared to OEM rotors
• Improved Heat Handling: The combined drilling and slotting dramatically increases rotor surface area exposed to airflow, lowering operating temperatures and reducing brake fade under repeated hard stops
• Enhanced Pad Bite: Slots continually re-edge the brake pad surface, maintaining an aggressive and consistent coefficient of friction throughout the rotor's life
• Direct OEM Replacement: Engineered as a direct bolt-on replacement with no modifications required, maintaining proper hub and lug geometry
• Zinc Dichromate Coating: Non-friction surfaces are zinc-coated to resist corrosion during storage and initial use, preserving rotor integrity and appearance
• DBA Quality Standards: Manufactured under strict quality controls at DBA's facility, meeting or exceeding OEM specifications for runout, parallelism, and balance

The DBA 4000 Series XS rotor is an ideal upgrade for performance-minded drivers seeking improved braking confidence on the street or occasional track day use, pairing perfectly with high-performance brake pads for a complete braking system upgrade.