Dynamic Friction 9004-11020 DFC Geomet Coated Brake Rotor - Plain

The Dynamic Friction Company (DFC) 9004-11020 is a Geomet-coated plain brake rotor engineered for reliable stopping performance and long-term corrosion resistance. Geomet coating is a water-based, chromate-free inorganic zinc flake coating applied to all non-friction surfaces of the rotor, providing superior rust and corrosion protection compared to traditional e-coat or paint finishes — keeping rotors looking clean and performing optimally throughout their service life.

DFC brake rotors are precision-machined to strict OEM dimensional tolerances, ensuring proper fit, minimal runout, and smooth, vibration-free braking. The plain (non-slotted, non-drilled) rotor design delivers consistent, even brake pad contact — making it an excellent choice for everyday street driving where durability and quiet operation are priorities.

Key Features:

• Geomet Coating: Advanced zinc flake corrosion protection on all non-braking surfaces — chromate-free and environmentally responsible
• Plain Rotor Design: Smooth rotor face for maximum pad contact area and quiet, consistent braking
• OEM-Grade Precision: Machined to tight tolerances for minimal lateral runout and proper fitment
• Balanced Construction: Each rotor is balanced and tested to reduce vibration and brake pedal pulsation
• Direct Replacement: Bolt-on installation with no modifications required
• Environmentally Friendly Finish: Geomet coating is RoHS-compliant and free of hazardous substances

The Dynamic Friction 9004-11020 is a dependable, OEM-quality replacement brake rotor ideal for daily drivers seeking long-lasting corrosion protection and consistent braking performance.