DBA DBA52390.1 Series HD Composite Brake Disc Ring - 5000 2-Piece

The DBA DBA52390.1 5000 Series HD Brake Disc Ring is a high-performance, two-piece composite brake rotor ring engineered as a direct replacement for demanding street and track applications. Building on all the proven benefits of DBA's 4000 Series, the 5000 Series steps up performance with a composite two-piece design that reduces unsprung weight while improving heat dissipation and thermal management.

DBA (Disc Brakes Australia) manufactures each rotor ring using only premium-grade materials, ensuring consistent, reliable performance under the most strenuous braking conditions — whether on the street, tow vehicle, or high-performance track use.

Key Features:

• 2-Piece Composite Design: Separates the rotor ring from the hat for reduced unsprung weight and improved thermal expansion management
• HD (Heavy Duty) Construction: Built to withstand extreme heat and repeated hard braking cycles
• Direct Replacement Fitment: Designed to replace OEM rotors without modification
• Premium Materials: High-quality iron alloy rotor ring for optimal friction surface performance
• 5000 Series Performance: Shares all the features of the 4000 Series while adding the advantages of a two-piece composite configuration
• Improved Heat Dissipation: Two-piece construction allows the rotor ring to expand independently, reducing thermal stress and warping

The DBA 5000 Series HD Brake Disc Ring is ideal for performance enthusiasts, towing applications, and drivers who demand superior stopping power and rotor longevity beyond what standard one-piece rotors can provide.