Dynamite Friction 604-80052 Disc Brake Rotor - Front

Overview of the Dynamite Friction DFC GEOSPEC Coated Rotor

The Dynamite Friction DFC GEOSPEC Coated Rotor 604-80052 is engineered for reliable braking performance on select Mazda vehicles. Designed specifically for Mazda 3, Mazda 3 Sport, and Mazda CX-3 models, this vented disc brake rotor offers precise fitment and durability.

• Nominal thickness: 25 mm
• Discard thickness: 23 mm
• Outside diameter: 295 mm
• Inside diameter: 68 mm
• Bolt hole diameter: 13.3 mm
• Bolt hole quantity: 5
• Height: 51.5 mm
• Vented rotor design for heat dissipation

Detailed Product Description

The 604-80052 disc brake rotor from Dynamite Friction is a vented rotor designed to improve heat dissipation during braking, reducing the risk of brake fade. With a nominal thickness of 25 mm and a discard thickness of 23 mm, this rotor maintains structural integrity and safety throughout its service life. The rotor measures 295 mm in outside diameter and 68 mm inside diameter, ensuring compatibility with the specified Mazda models. Featuring five bolt holes with a diameter of 13.3 mm, it provides secure mounting and alignment. The rotor height of 51.5 mm supports proper caliper fitment and brake system function.

DFC GEOSPEC Coated Rotor Product Line

The DFC GEOSPEC Coated Rotor line by Dynamite Friction focuses on corrosion resistance and consistent braking performance. The coating helps protect the rotor surface from rust and environmental wear, extending the rotor’s usable life. This product line is designed to meet the demands of daily driving and moderate performance needs, making it suitable for Mazda 3, Mazda 3 Sport, and Mazda CX-3 vehicles requiring reliable replacement rotors.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Mazda 3, 3 Sport, and CX-3
• Reduces brake noise and vibration caused by rotor surface irregularities
• Improves heat dissipation to prevent brake fade during extended use
• Restores proper braking performance and pedal feel
• Addresses rotor corrosion and surface rust buildup

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (23 mm) before installation
• Clean mounting surface to prevent uneven rotor seating
• Torque bolts to manufacturer specifications for secure fitment
• Inspect brake pads and calipers during rotor replacement
• Perform a bed-in procedure after installation for optimal braking performance

Quality Assurance and Warranty

Dynamite Friction rotors, including the 604-80052, are manufactured to meet industry standards for safety and durability. The DFC GEOSPEC Coated Rotor line includes corrosion-resistant coatings to enhance longevity. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.