Dynamic Friction 4822-20006 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4822-20006 GeoSpec Coated Brake Rotor is a premium plain (blank) replacement disc brake rotor engineered to deliver OE-matched performance with superior corrosion protection. The GeoSpec coating is developed to form a durable and attractive silver-gray finish that fights rust far better than conventional paint or zinc coatings.

All GeoSpec rotors are completely coated — inside and out — using a high-quality rust prevention coating, making them ready to install straight out of the box. No additional pre-degreasing preparation is needed, saving time and money during the installation process.

Key Features:

• Engineered with premium G3000/G11H18 iron castings for strength, stability, and durability
• Original Equipment (OE) vane configuration to ensure proper and maximum heat dissipation
• Provides superior corrosion protection over zinc and conventional painting; CNC-machined to the tightest tolerances
• 100% precision cut and mill-balanced for smoother stopping and zero vibration at any speed
• Non-directional finish to promote faster break-in and smoother stops
• Designed to meet the same form, fit, and function as OEM brake rotors
• Quality tested to ensure long-lasting performance with no modifications required

The GeoSpec coating is designed not to contaminate friction and rotor surfaces, ensuring proper braking bed-in and wear characteristics. All vented rotors are 100% inspected for balance and corrected if necessary using a state-of-the-art electronic mill-balance process.