Dynamite Friction 604-80047 Disc Brake Rotor - Front

Overview of Dynamite Friction DFC GEOSPEC Coated Rotor

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-80047 is engineered for Mazda MX-5 Miata models requiring reliable braking performance. This vented disc brake rotor is designed to maintain optimal thickness and heat dissipation for consistent stopping power.

• Nominal thickness: 22 mm
• Discard thickness: 20 mm
• Outside diameter: 290 mm
• Inside diameter: 72 mm
• Bolt hole diameter: 13 mm
• Bolt hole quantity: 5
• Height: 45 mm
• Vented rotor design for improved cooling

Detailed Product Description

The 604-80047 disc brake rotor from Dynamite Friction is specifically designed for the Mazda MX-5 Miata, ensuring precise fitment and performance. Featuring a vented rotor design, it promotes better heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor’s nominal thickness of 22 mm and discard thickness of 20 mm provide a clear service life indicator, helping maintain safe braking standards. With an outside diameter of 290 mm and an inside diameter of 72 mm, this rotor matches the OEM specifications for proper alignment and compatibility. The 5 bolt holes, each 13 mm in diameter, ensure secure mounting, while the 45 mm height supports the rotor’s structural integrity.

About the DFC GEOSPEC Coated Rotor Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on rotors with protective coatings that help resist corrosion and extend rotor life. This coating is particularly beneficial for vehicles like the Mazda MX-5 Miata that may be exposed to varying weather conditions. The 604-80047 rotor combines this coating technology with a vented design to balance durability and thermal management.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mazda MX-5 Miata
• Improves braking consistency by reducing heat buildup
• Addresses rotor corrosion issues with coated surface
• Restores proper rotor thickness for safe braking
• Eliminates vibration caused by uneven rotor wear

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean mounting surface to prevent rotor misalignment
• Torque bolts to manufacturer specifications for secure fitment
• Inspect brake pads for wear and replace if necessary
• Perform a bed-in procedure after installation for optimal performance

Quality Assurance and Warranty

Dynamite Friction rotors, including the 604-80047, are manufactured to meet or exceed OEM standards for fit and function. The DFC GEOSPEC Coated Rotor line undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.