DBA DBA52037.1 5000 Series HD 2-Piece Composite Brake Disc Ring

The DBA DBA52037.1 5000 Series HD Brake Disc Ring is a heavy-duty replacement rotor ring designed for demanding performance and street applications. As part of DBA's (Disc Brakes Australia) 5000 Series lineup, this disc ring is engineered as a direct-fit, two-piece composite design, pairing a separate rotor ring with a lightweight aluminum hat for reduced unsprung weight and improved thermal management.

Building on all the proven benefits of DBA's 4000 Series, the 5000 Series adds the advantage of a two-piece construction, which allows independent thermal expansion between the ring and hat, significantly reducing the risk of rotor warping under extreme heat cycles. This makes the DBA52037.1 an ideal upgrade for high-performance street driving, track use, or towing applications where heat buildup is a concern.

Key Features:

• Two-Piece Composite Design: Separate disc ring and aluminum hat allow for independent thermal expansion and reduced warping
• 5000 Series HD Construction: Heavy-duty grade for high-stress, high-heat braking environments
• Direct Replacement Fit: Engineered as a drop-in replacement for OEM rotors — no modifications required
• Premium Rotor Material: Manufactured from high-grade iron for consistent bite, fade resistance, and long service life
• Reduced Unsprung Weight: Aluminum hat reduces overall rotating mass for improved handling and brake response
• Genuine DBA Quality: Produced by Disc Brakes Australia, a globally recognized leader in performance brake technology

The DBA 5000 Series disc ring is an excellent choice for drivers seeking a performance-oriented, thermally efficient brake rotor upgrade that installs like a factory part. Compatible with DBA 5000 Series hats for a complete two-piece assembly.