Dynamic Friction 920-31192D DFC GeoMet Coated Drilled Disc Brake Rotor

The Dynamic Friction Company 920-31192D is a GeoMet® coated drilled disc brake rotor engineered for superior corrosion resistance, consistent braking performance, and a clean, finished appearance. GeoMet coating is an advanced zinc-flake based surface treatment that provides long-lasting protection against rust and oxidation — keeping rotors looking and performing their best throughout their service life.

Key Features:

• GeoMet Coating: Zinc-flake inorganic coating provides exceptional corrosion resistance without affecting rotor balance or braking characteristics
• Drilled Design: Cross-drilled holes help dissipate heat, gases, and water for improved braking performance and reduced fade under demanding conditions
• Precision Machined: CNC-machined to tight tolerances for proper fitment, minimal runout, and reduced brake vibration or pedal pulsation
• High-Quality Cast Iron: Premium G3000 grade cast iron construction for durability and consistent friction surface
• Ready to Install: Fully finished and coated from the factory — no additional preparation required
• OE-Style Replacement: Designed as a direct OEM replacement for a proper fit without modifications

The Dynamic Friction 920-31192D drilled rotor is an excellent upgrade or replacement choice for drivers seeking enhanced corrosion protection and improved thermal management. The GeoMet coating eliminates the unsightly surface rust that commonly appears on uncoated rotors, making these an ideal option for vehicles in wet or harsh environments.