Dynamic Friction 4002-74042 DFC GeoSpec Coated Plain Brake Rotors - 2 Wheel Set

The Dynamic Friction Company (DFC) 4002-74042 GeoSpec Coated Brake Rotors deliver OE-quality stopping performance with superior corrosion resistance. Engineered as a direct OEM replacement, these plain smooth rotors are built from premium G3000/G11H18 cast iron and treated with DFC's proprietary GeoSpec® coating — a durable silver-gray finish proven to resist rust far longer than conventional paint or zinc coatings.

Unlike oil-coated rotors from other brands, GeoSpec® rotors are processed dry, shipped dry, and ready to install straight out of the box — no pre-degreasing or cleaning required. The coating is safely and cleanly swept away by the brake pads during normal break-in with no harmful effects.

Key Features:

• GeoSpec® Corrosion-Resistant Coating — durable silver-gray finish outperforms standard paint and zinc coatings for long-term rust protection
• Premium G3000/G11H18 Cast Iron Construction — engineered for strength, stability, and durability to match or exceed OEM specifications
• OE Vane Configuration — maintains original equipment heat dissipation performance
• CNC-Machined to Tight Tolerances — ensures precise fit and consistent braking performance
• 100% Mill-Balanced — electronically balanced for smooth, vibration-free stops at any speed
• Non-Directional Finish — promotes faster, more even brake pad bed-in for quieter stops
• 100% Inspected — every rotor passes a full inspection station verifying all critical attributes meet OE specifications
• Ready to Install — no additional preparation required, saving time and labor during installation

Ideal for normal daily commuting, performance street driving, towing, and off-road use, the DFC GeoSpec 4002-74042 rotors are sold as a 2-wheel set and backed by Dynamic Friction Company's commitment to OE-level quality and reliability.