Dynamite Friction 604-80072 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Fiat 124 Spider and Mazda MX-5 Miata

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-80072 offers a solid, durable braking solution designed specifically for Fiat 124 Spider and Mazda MX-5 Miata models. Engineered to meet precise specifications, this rotor ensures consistent performance and safety on the road.

• Solid disc brake rotor with a 280 mm outside diameter
• Nominal thickness of 9.5 mm and discard thickness of 7.5 mm
• Four bolt holes with a 13.3 mm diameter each
• Inside diameter measures 55 mm, height is 35.85 mm
• Coated surface for corrosion resistance and extended rotor life

About the DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on providing rotors with protective coatings that help reduce rust and wear over time. This coating enhances the rotor's durability, making it suitable for daily driving conditions and maintaining braking efficiency for Fiat 124 Spider and Mazda MX-5 Miata vehicles. The solid rotor design supports consistent heat dissipation and structural integrity.

Technical Details and Specifications

This Dynamite Friction disc brake rotor features a solid construction with a 280 mm outside diameter and a height of 35.85 mm, tailored for the braking systems of Fiat 124 Spider and Mazda MX-5 Miata models. The rotor's nominal thickness is 9.5 mm, with a discard thickness of 7.5 mm, indicating when replacement is necessary to maintain safe braking performance. It includes four bolt holes, each with a diameter of 13.3 mm, and an inside diameter of 55 mm, ensuring proper fitment and secure mounting.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Fiat 124 Spider and Mazda MX-5 Miata
• Addresses brake pulsation and uneven braking issues
• Helps reduce rotor corrosion with coated surface
• Restores braking performance after rotor thickness falls below safe limits
• Suitable for vehicles experiencing noise or vibration during braking

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the bolt hole pattern and dimensions match your vehicle’s specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Follow manufacturer torque specifications when securing the rotor to avoid damage or misalignment.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor 604-80072 to meet industry standards for durability and performance. The coated finish provides added protection against rust and corrosion, extending the rotor’s service life. Please refer to Dynamite Friction’s warranty policy for specific coverage details.