Dynamic Friction 4802-31034 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company 4802-31034 GeoSpec Coated Plain Brake Rotor delivers factory-matched braking performance with industry-leading corrosion protection. Part of DFC's GeoSpec coated rotor program, this plain (non-drilled, non-slotted) disc brake rotor is fully coated inside and out with a patented silver-gray finish that outperforms conventional paint and zinc coatings in rust resistance.

Key Features:

• Full GeoSpec Coating: Completely coated inside and out using a high-quality rust-prevention coating that forms a durable, attractive silver-gray finish
• Premium Iron Casting: Engineered with G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• OE Vane Configuration: Replicates original equipment vane geometry for proper and maximum heat dissipation
• CNC-Machined Precision: Processed to the tightest tolerances available for smooth, vibration-free braking at any speed
• 100% Mill-Balanced: All vented rotors are electronically mill-balanced and corrected as needed to eliminate vibration and noise
• Non-Directional Finish: Promotes a faster, more even brake pad bed-in process for quieter stops right from installation
• 100% OE Specification Inspected: Each rotor passes a full inspection station measuring all critical attributes to ensure OEM fitment compliance
• Ready to Install: Shipped dry with no oil coating — no pre-installation cleaning or degreasing required, saving time during the brake job
• 1-Year Warranty: Backed by a manufacturer warranty against defects

DFC GeoSpec rotors are engineered to meet the same form, fit, and function as OEM brake rotors, making them a direct, no-modification-required replacement. The GeoSpec coating is designed not to contaminate friction or rotor surfaces, ensuring proper braking bed-in and consistent wear characteristics over the life of the rotor.