Dynamic Friction 4802-42020 GeoSpec Coated Plain Disc Brake Rotor

The Dynamic Friction Company (DFC) 4802-42020 is a GeoSpec fully coated plain (blank) disc brake rotor engineered as a direct OE replacement. Part of DFC's GEO-KIT 4000 series, this rotor delivers premium corrosion protection and precise fitment right out of the box.

GeoSpec Coating Technology:

• Full coverage coating — applied inside and out using a patented rust-prevention paint that forms a durable silver-gray finish
• Superior corrosion resistance over conventional zinc or standard paint coatings
• Coating is processed dry and ready to install with no cleaning or prep required
• Friction material safely sweeps away the coating from the braking surface during break-in with no harmful effects

Precision Engineering:

• Manufactured from premium G3000 gray iron casting duplicating OE vane configurations and fitment
• CNC-machined to tight tolerances for consistent performance
• 100% mill-balanced for smooth, vibration-free stops at any speed
• Non-directional finish promotes faster break-in and smoother stops
• Outside diameter: 302 mm (11.89 in) | Nominal thickness: 28 mm | Discard thickness: 26.4 mm
• 5-bolt pattern | Bolt hole diameter: 16.6 mm | Center bore: 72.1 mm

The DFC GeoSpec rotor is sold individually and is designed for OE replacement on passenger cars and light trucks. Its complete coating coverage protects against rust and corrosion both before and after installation, making it an ideal choice for normal commutes, performance street driving, towing, and light off-road use.