Dynamic Friction 4822-31100 DFC GeoSpec Coated Plain Brake Rotor

The Dynamic Friction Company (DFC) 4822-31100 GeoSpec Coated Brake Rotor is a premium plain-style replacement rotor engineered for consistent stopping performance and long-lasting durability. Manufactured to meet or exceed OEM specifications, this rotor is designed as a direct bolt-on replacement that restores factory braking feel and reliability.

GeoSpec Coating Technology:

DFC's proprietary GeoSpec coating is applied to all non-friction surfaces of the rotor — including the hat, edges, and vanes — providing comprehensive corrosion resistance from the moment it's installed. This coating eliminates the surface rust and cosmetic deterioration common with uncoated rotors, helping the rotor maintain its appearance and structural integrity over the long term.

Key Features:

• Plain (smooth) rotor face — ideal for standard street driving applications
• GeoSpec corrosion-resistant coating on all non-braking surfaces
• OEM-equivalent geometry for precise fitment and minimal installation time
• Precision-machined friction surface for even pad contact and reduced brake noise
• Computer-balanced design to minimize vibration and pedal pulsation
• High-quality gray iron construction for excellent heat dissipation
• Ready to install — no pre-treatment or machining required

The DFC 4822-31100 is an excellent choice for drivers seeking a reliable, corrosion-resistant brake rotor that delivers quiet, smooth, and confident stopping performance. Compatible with a wide range of DFC and OEM-spec brake pads.