DBA DBA42964 Series HD Slotted Brake Rotor - 4000

The DBA DBA42964 is a 4000 Series Heavy-Duty (HD) brake rotor from Disc Brakes Australia, engineered for drivers who demand superior stopping performance beyond OEM standards. DBA's 4000 Series rotors feature their signature Geomet® protective coating, which provides exceptional corrosion resistance and extends rotor service life compared to standard painted or uncoated rotors.

Key Features:

• 4000 Series HD Construction: Heavy-duty rotor designed for demanding driving conditions including towing, hauling, and performance street use
• Uni-Directional Slotted Design: DBA's patented slots help evacuate heat, gas, and debris from the braking surface for consistent, fade-resistant braking
• Geomet® Coating: Advanced zinc-based protective finish resists rust and corrosion on the rotor hat, edges, and vanes — no burn-off required
• Premium Metallurgy: High-carbon grey iron compound improves thermal capacity and reduces noise, vibration, and harshness (NVH)
• Precision Balanced: Computer-balanced to minimize vibration and ensure smooth, judder-free braking performance
• Street Legal & Daily Driver Ready: Fully road-legal and suitable for everyday driving as well as spirited or heavy-duty use

DBA rotors are manufactured in Australia to strict quality standards and are a direct OEM-style replacement, making installation straightforward with no modifications required. The DBA42964 is an excellent upgrade for those seeking improved braking durability, thermal performance, and longevity over standard replacement rotors.