Dynamic Friction 4824-63113 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4824-63113 is a GeoSpec coated plain disc brake rotor engineered to deliver OE-quality stopping performance with superior corrosion resistance. Featuring DFC's proprietary GeoSpec silver-gray coating, this rotor arrives fully processed, dry, and ready to install—no pre-degreasing or additional preparation required.

GeoSpec Coating Technology:

The GeoSpec coating forms a durable, attractive silver-gray finish that fights rust far better than conventional paint or zinc coatings. The coating is safely swept away by the friction material during normal break-in, with no harmful effects on brake performance.

Key Features:

• Premium G3000/G11H18 iron casting for exceptional strength, stability, and long-term durability
• CNC-machined to the tightest tolerances available for consistent, reliable performance
• OE vane configuration ensures proper and maximum heat dissipation during braking
• 100% precision cut and mill-balanced for smoother stopping and zero vibration at any speed
• Non-directional surface finish promotes faster brake pad bed-in and quieter, smoother stops
• Superior corrosion protection over zinc and conventional paint coatings
• 100% inspected — all vented rotors are electronically mill-balanced and verified to OE specifications before shipment
• Direct OE replacement — meets the same form, fit, and function as factory brake rotors with no modification required

The DFC 4824-63113 is a vented rotor measuring 340mm outside diameter and 24mm nominal thickness, with a 5-bolt pattern and 69mm center bore. It features a plain (smooth) braking surface finished with GeoSpec coating on both the hat and disc, and carries a 12-month / 12,000-mile limited warranty.