Dynamic Friction 4814-40107 DFC GeoSpec Coated Plain Brake Rotor

The Dynamic Friction Company (DFC) 4814-40107 is a GeoSpec Coated plain brake rotor engineered to deliver consistent, reliable stopping power while resisting corrosion from the first installation. Designed as a direct OEM replacement, this rotor meets or exceeds original equipment specifications for a precise, no-modification fit.

GeoSpec Coating Technology:

• Proprietary geometric coating process protects the entire rotor surface — including the hat, vanes, and non-friction faces — from rust and corrosion
• Eliminates the unsightly surface rust that commonly develops on uncoated rotors during storage or vehicle downtime
• Coating is formulated to burn off cleanly from the friction surface during initial bedding, leaving a clean braking surface

Key Features:

• Plain (smooth) rotor face — ideal for standard street and daily driving applications
• Manufactured to strict OEM dimensional tolerances for proper fit, balance, and rotor thickness variation (RTV) compliance
• High-quality gray iron construction for excellent heat dissipation and fade resistance
• Precision machined for minimal runout, reducing vibration and pedal pulsation
• Direct bolt-on replacement — no machining or modification required

The DFC 4814-40107 GeoSpec rotor is an excellent choice for drivers seeking a corrosion-resistant, OEM-quality brake rotor upgrade. Pair with DFC brake pads for an optimized brake system break-in and maximum performance longevity.