Dynamic Friction 4524-31165 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4524-31165 GeoSpec Coated Brake Rotor is a premium OE-replacement disc brake rotor engineered for superior corrosion resistance, precise fit, and smooth, confident stopping performance. Featuring DFC's patented GeoSpec coating technology, this rotor arrives fully coated — inside and out — with a durable, attractive silver-gray finish that outperforms conventional paint and zinc coatings in rust prevention.

Key Features:

• Full GeoSpec Coating: Completely coated inside and out with a patented rust-prevention paint, forming a durable silver-gray finish that fights corrosion far better than conventional paint or zinc coatings
• Premium G3000 Iron Casting: Engineered with premium G3000/G11H18 iron castings for exceptional strength, stability, and long-term durability
• OE Vane Configuration: Duplicates the precise original equipment vane geometry to ensure proper and maximum heat dissipation
• CNC-Machined to Tight Tolerances: Each rotor is precision-machined to the tightest tolerances for accurate fitment and consistent braking performance
• Non-Directional Surface Finish: Promotes faster, more even brake pad bed-in along with quieter and smoother stops
• 100% Mill-Balanced: All vented rotors are fully inspected for balance and electronically corrected as needed to eliminate vibration at any speed
• Ready to Install: Processed and shipped dry — no cleaning required before installation, saving time and effort during brake service
• Coating is Brake-Safe: The GeoSpec coating is swept away cleanly by the friction material during bed-in with no harmful effects on pads or rotor surfaces

The DFC GeoSpec Coated Brake Rotor is engineered to meet or exceed OEM specifications, making it an ideal direct replacement for worn or damaged factory rotors. Sold individually (1 rotor per package).