Dynamic Friction 4804-20011 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4804-20011 is a GeoSpec fully coated plain disc brake rotor engineered as a direct OE replacement. Featuring DFC's proprietary corrosion-resistant patented paint coating, this rotor delivers superior rust protection compared to conventional zinc or standard paint coatings — covering the rotor completely inside and out.

Key Features:

• Full GeoSpec Coating: Patented paint applied inside and out forms a durable, attractive silver-gray finish that fights rust far better than zinc or conventional paint coatings
• Premium G3000/G11H18 Iron Casting: Engineered with premium cast iron for superior strength, stability, and long-term durability
• OE Vane Configuration: Duplicates precise original equipment vane geometry to ensure proper and maximum heat dissipation
• CNC-Machined to Tight Tolerances: Machined to the tightest tolerances for consistent, reliable performance and exact OE fit
• 100% Precision Mill-Balanced: Electronically mill-balanced for smoother stopping and zero vibration at any speed
• Non-Directional Finish: Promotes faster brake pad bed-in and smoother, quieter stops
• Ready to Install: No pre-cleaning or degreasing required — the GeoSpec coating eliminates the need for additional preparation, saving time during installation
• OE Form, Fit, and Function: Designed to meet the same specifications as the original equipment brake rotor with no modification required

The DFC GeoSpec plain disc brake rotor is ideal for everyday commuting and standard replacement applications. The coating is specifically formulated not to contaminate friction or rotor surfaces, ensuring a proper braking bed-in and consistent wear characteristics throughout the life of the rotor.