DBA DBA52835.1S 5000 Series T3 Slotted Two-Piece Brake Disc Ring

The DBA DBA52835.1S is a 5000 Series T3 Slotted Brake Disc Ring from Disc Brakes Australia — a premium replacement rotor ring engineered for high-performance and demanding street applications. As the disc ring component of DBA's two-piece composite rotor system, it pairs with a separate alloy hat to deliver superior thermal management and reduced unsprung weight compared to traditional one-piece rotors.

DBA's 5000 Series builds on the proven 4000 Series platform, adding a two-piece composite construction that allows the disc ring and mounting hat to be serviced or replaced independently, lowering long-term maintenance costs. The rotor is manufactured from premium-grade iron alloy for consistent friction performance and extended service life.

T3 Slotting Technology:

• Kangaroo Paw ventilation — DBA's proprietary curved vane design promotes rapid heat dissipation and reduces brake fade under sustained heavy use
• T3 triple-slot pattern — Scalloped, directional slots continuously clean and deglaze brake pad surfaces for consistent bite and improved wet-weather performance
• Two-piece composite design — Disc ring and alloy hat assembly reduces thermal transfer to the wheel bearing and hub, extending component life
• Thermally stable iron alloy — Precision-poured using DBA's controlled casting process for uniform hardness and reduced risk of warping
• Direct replacement fitment — Engineered to OEM mounting dimensions for straightforward installation without modification
• Independent disc ring replacement — When worn, only the ring needs replacing, not the entire rotor assembly

DBA's 5000 Series rotors are a popular upgrade for enthusiast drivers, track-day participants, and those who demand consistent stopping power under the most strenuous driving conditions. Manufactured in Australia to strict quality standards, the DBA52835.1S is a trusted choice for drivers seeking a performance-oriented, long-lasting brake solution.