Dynamic Friction 4002-31042 DFC GeoSpec Coated Plain Brake Rotor Set

The Dynamic Friction Company (DFC) 4002-31042 GeoSpec Coated Brake Rotors are premium OE-replacement disc brake rotors engineered for reliable, quiet, and consistent stopping performance. Featuring DFC's proprietary GeoStop® corrosion-resistant coating, these rotors arrive ready to install right out of the box—no pre-degreasing or additional preparation required.

The GeoStop® coating forms a durable, attractive silver-gray finish that outperforms conventional paint and zinc coatings in rust resistance, helping extend rotor service life and maintain a clean appearance under the wheel. Each rotor is cast from premium G3000/G11H18 grade cast iron for strength, thermal stability, and durability under all braking conditions.

Key Features:

• GeoStop® Proprietary Coating — Patented corrosion-resistant finish fights rust far better than standard paint or zinc coatings
• Ready to Install — Processed dry and shipped dry; no pre-degreasing required, saving time and money during installation
• Plain / Smooth Rotor Style — Ideal for normal commuting and everyday street driving
• Premium G3000/G11H18 Cast Iron — Delivers OEM-matched strength, durability, and thermal performance
• CNC Machined & Mill Balanced — Each rotor is precision-machined and electronically mill-balanced for smooth, vibration-free stops
• 100% Quality Tested — Every rotor passes rigorous quality inspection before leaving the facility
• OE Form, Fit & Function — Designed to match original equipment specifications with no modifications required
• Silver-Gray Finish — Attractive appearance that complements the look of the wheel

All DFC GeoSpec Coated Brake Rotors are backed by a 12,000-mile or 12-month limited warranty against defects in materials and craftsmanship, making them a reliable choice for drivers who demand OE-quality performance at a competitive value.