The DBA 4000 Series Plain Rotor is a high-performance brake rotor designed for Mazda MX-5 Miata models from 2010 to 2013. Constructed from XG-150 high carbon alloyed iron and subjected to Thermal Stability Profiling, this rotor offers exceptional durability and heat resistance under demanding braking conditions. Its advanced metallurgy ensures the rotor can withstand increased stress and heat generated during aggressive driving or track use, providing reliable stopping power and longevity. Featuring DBA’s patented Kangaroo Paw ventilation system, which incorporates 144 diamond and teardrop patterned pillars, this rotor achieves up to a 30% increase in surface area and a 20% improvement in cooling efficiency over traditional straight vane designs, reducing brake fade and maintaining optimal performance. The smooth OE-style finish offers a clean, factory-like appearance, making it suitable for drivers seeking a combination of high performance and a classic look, especially in controlled race divisions or street applications. Designed as a direct replacement, the rotor is moisture-proof and corrosion-resistant, ensuring long-lasting performance in various environmental conditions. This rotor is ideal for enthusiasts and professionals who demand reliable, high-quality braking components for their Mazda MX-5 Miata, whether for daily driving, spirited runs, or competitive events.
Features:
- Constructed from XG-150 high carbon alloyed iron for strength and heat resistance
- Thermal Stability Profiling (TSP) enhances durability under intense braking
- Kangaroo Paw ventilation system with 144 diamond and teardrop pillars improves cooling
- Up to 30% increased surface area for better heat dissipation
- 20% improvement in cooling efficiency reduces brake fade
- Smooth OE-style rotor finish for a factory appearance
- Moisture-proof and corrosion-resistant coating for long-lasting performance
- Direct replacement fitment for Mazda MX-5 Miata models from 2010 to 2013
Fitment:
Mazda MX-5 Miata Base 2006
Mazda MX-5 Miata Club 2013
Mazda MX-5 Miata Club Spec 2006
Mazda MX-5 Miata Grand Touring 2006 to 2011
Mazda MX-5 Miata Grand Touring 2013
Mazda MX-5 Miata Special Edition 2011
Mazda MX-5 Miata Sport 2006 to 2011
Mazda MX-5 Miata Sport 2013
Mazda MX-5 Miata SV 2007 to 2009
Mazda MX-5 Miata Touring 2006 to 2011

















