Dynamic Friction 4802-79004 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4802-79004 is a GeoSpec® fully coated plain disc brake rotor engineered to deliver OEM-quality braking performance with superior corrosion resistance. Designed as a direct-fit replacement, this rotor meets the same form, fit, and function as the original equipment part it replaces.

The standout feature of DFC's GeoSpec line is its patented full-coverage coating—applied inside and out—that forms a durable, attractive silver-gray finish proven to fight rust far better than conventional paint or zinc coatings. Each rotor arrives processed dry, shipped dry, and ready to install with no pre-cleaning required, saving valuable time during the brake job.

Key Features:

• GeoSpec® patented coating applied to entire rotor surface for maximum corrosion protection
• Engineered with premium G3000/G11H18 iron castings for strength, stability, and durability
• OE vane configuration for proper and maximum heat dissipation
• CNC-machined to the tightest tolerances for precise fitment
• 100% precision cut and mill-balanced for smooth, vibration-free stopping at any speed
• Non-directional rotor finish promotes faster, more even brake pad bed-in and quieter stops
• Coating is designed not to contaminate friction surfaces, ensuring proper break-in and wear characteristics
• 100% inspected at final station to verify all critical OE specifications are met
• No hardware included (GEO-KIT 4000 / 4802-series)

DFC GeoSpec coated rotors are backed by a 1-year manufacturer warranty and are engineered to restore confident, quiet, and smooth braking performance right out of the box.