What is the benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw ventilation system uses 144 diamond and teardrop-shaped pillars to increase the surface area of the rotor. This design improves cooling efficiency by up to 20% compared to traditional straight vane rotors, helping to dissipate heat more effectively.

What material is this rotor made from?

This rotor is cast from XG-150 high carbon alloy iron. This material is chosen for its ability to handle the increased stress and heat generated during intense braking applications.

Does this rotor come with hardware?

This product listing is for the brake rotor only. Installation hardware, such as lug nuts or brake pads, is typically sold separately. Please refer to the manufacturer's instructions or consult with a professional for a complete list of required components.

DBA 06-15 Mazda MX-5 Miata Rear 4000 Series Plain Rotor

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Specifications

Brand: DBA
Part #: DBA42951
UPC: 9316391349477

DBA 06-15 Mazda MX-5 Miata Rear 4000 Series Plain Rotor

Name: DBA 06-15 Mazda MX-5 Miata Rear 4000 Series Plain Rotor
Brand: DBA
Price: 219.08 USD
Availability: InStock

$219.08

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

DBA 4000 Series HD rear brake rotor for a range of vehicles. Features high carbon alloy iron and improved cooling for consistent braking.

Key Features

Fits a wide range of vehicles including Ford Fusion, Mazda 6, and Mazda MX-5 Miata.
Rear 4000 Series HD brake rotor with a smooth, OE-style finish.
Cast from XG-150 high carbon alloy iron for improved thermal capacity.
Features DBA's patented Kangaroo Paw ventilation for enhanced cooling.
Kangaroo Paw ventilation increases surface area and cooling efficiency by up to 20% over traditional designs.
Designed to handle increased stress and heat from demanding braking applications.

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Will this fit your vehicle?

Product Details

When you're looking to replace the rear rotors on your Mazda MX-5 Miata, Ford Fusion, or other compatible vehicles, the DBA 4000 Series HD rotor offers a solid upgrade. These rotors are designed to handle the extra heat and stress that comes with spirited driving or demanding conditions, ensuring more consistent stopping power when you need it most.

DBA casts these rotors from XG-150 high carbon alloy iron, a well-built material that can stand up to increased thermal loads. They also feature DBA's patented Kangaroo Paw ventilation system. This design uses 144 diamond and teardrop-shaped pillars to increase the surface area and improve cooling by up to 20% compared to standard straight vane rotors. This means better heat dissipation and less chance of brake fade during hard braking.

The 4000 Series HD variant has a smooth, OE-style finish, making it a popular choice for drivers who want the performance benefits of a DBA rotor but prefer a more factory look. This makes them a great option for controlled race divisions or anyone who wants an improved braking feel without a visually aggressive rotor.