Dynamite Friction 604-80068 Disc Brake Rotor - Rear

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-80068 is engineered for reliable braking performance on Mazda CX-9 models. This vented disc brake rotor is designed to meet specific fitment requirements, ensuring compatibility and optimal function.

• Nominal thickness: 18 mm
• Discard thickness: 16 mm
• Outside diameter: 324 mm
• Inside diameter: 72 mm
• Bolt hole diameter: 13 mm
• Bolt hole quantity: 5
• Height: 56 mm
• Vented rotor design for heat dissipation

Detailed Product Description

This Dynamite Friction disc brake rotor, part number 604-80068, is specifically designed for the Mazda CX-9. The rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 18 mm and a discard thickness of 16 mm, this rotor provides a clear service life indicator to maintain safe braking performance. The rotor’s 324 mm outside diameter and 72 mm inside diameter are matched to the vehicle’s specifications, while the 5 bolt holes with a 13 mm diameter ensure secure mounting. The 56 mm height supports proper caliper clearance and fitment.

About the DFC GEOSPEC Coated Rotor Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with protective coatings designed to resist corrosion and extend rotor life. This coating helps maintain rotor integrity and appearance over time, especially in environments prone to moisture and road salt. The 604-80068 rotor benefits from this coating, making it a practical choice for Mazda CX-9 owners seeking durability and consistent braking performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda CX-9
• Improves braking consistency by reducing heat-related fade
• Addresses rotor corrosion issues with protective coating
• Restores proper rotor thickness for safe braking
• Ensures correct fitment with precise bolt hole and diameter specs

Installation Notes and Tips

When installing the Dynamite Friction 604-80068 rotor on a Mazda CX-9, ensure the rotor surface is clean and free of debris before mounting. Verify the bolt hole alignment and torque bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Check rotor thickness regularly and replace when reaching the discard thickness of 16 mm.

Quality Assurance and Warranty

Dynamite Friction rotors, including the 604-80068, are manufactured to meet industry standards for durability and performance. The DFC GEOSPEC Coated Rotor line includes corrosion-resistant coatings to enhance longevity. Please refer to Dynamite Friction’s warranty policy for specific coverage details.