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The DBA 4000 Series plain rotor for 2006–2015 Mazda MX-5 Miata front applications is a direct-replacement rotor cast from XG-150 high-carbon alloyed iron and processed with Thermal Stability Profiling. Kangaroo Paw ventilation with 144 diamond and teardrop pillars boosts surface area and cooling efficiency, offering up to 30% more surface and about 20% better cooling versus straight vanes. The HD variant keeps a smooth OE-style finish for a subdued appearance.
DBA 06-15 Mazda MX-5 Miata Front 4000 Series Plain Rotor
