Dynamic Friction 4802-31012 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4802-31012 GeoSpec Coated Plain Brake Rotor delivers OE-quality stopping performance wrapped in DFC's signature corrosion-resistant coating. Engineered as a direct OEM replacement, this plain-style rotor is built to meet or exceed factory specifications in fit, form, and function.

GeoSpec Coating Advantage:

Unlike conventional paint or zinc coatings, DFC's patented GeoSpec coating covers the entire rotor — inside and out — forming a durable, attractive silver-gray finish that provides superior rust protection before and after installation. The coating is designed not to contaminate friction surfaces, ensuring a proper brake pad bed-in process and consistent wear over time.

Ready to Install:

Each GeoSpec rotor is processed dry and shipped dry — no degreasing or pre-cleaning required before installation. Simply bolt it on and go, saving valuable time during the brake job.

Key Features:

• Premium G3000/G11H18 iron castings for superior strength, stability, and long-term durability
• OE vane configuration to ensure proper and maximum heat dissipation
• CNC-machined to the tightest tolerances for precise fitment and consistent performance
• 100% precision mill-balanced for smooth, vibration-free stopping at any speed
• Non-directional surface finish promotes faster, more even brake pad bed-in and quieter stops
• Full GeoSpec coating — inside and out — for superior corrosion protection over zinc or conventional paint
• 100% electronically inspected — each rotor passes a full inspection station measuring all critical OE attributes
• No pre-installation cleaning required — ready to install straight out of the box

The DFC 4802-31012 is part of the GEO-KIT 4000 series and is sold individually. Whether you're performing a routine brake service or upgrading worn rotors, this GeoSpec plain rotor delivers the reliability and longevity of an OE-grade component with the added benefit of full corrosion protection.