Dynamic Friction 4802-54070 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4802-54070 is a GeoSpec Coated plain (blank) disc brake rotor engineered as a direct OE replacement. Featuring DFC's proprietary GeoSpec coating, this rotor delivers a durable, attractive silver-gray finish that provides superior corrosion resistance compared to conventional paint or zinc coatings.

Key Features:

• GeoSpec Coating: Fights rust far better than conventional paint or zinc coatings, forming a durable and attractive silver-gray finish
• Premium Castings: Engineered with G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• OE Vane Configuration: Matches original equipment vane layout to ensure proper and maximum heat dissipation
• CNC-Machined: Processed to the tightest tolerances for precise fitment and consistent performance
• Non-Directional Finish: Promotes a faster, more even brake pad bed-in for quieter and smoother stops
• 100% Mill-Balanced: All vented rotors are electronically mill-balanced to eliminate vibration at any speed
• Ready to Install: Processed dry and shipped dry — no cleaning required, saving significant time during installation
• 100% Inspected: Every rotor passes a full inspection station measuring all critical attributes to ensure OE specification compliance
• Plain / Blank Surface: Smooth rotor face compatible with a wide range of brake pad compounds

The Dynamic Friction GeoSpec rotor line covers over 1,400 applications across foreign and domestic passenger cars and light trucks, providing comprehensive OE-quality replacement coverage. Backed by a 1-year manufacturer warranty.