Dynamic Friction 840-73066R GeoPerf Drilled Slotted Disc Brake Rotor

The Dynamic Friction 840-73066R is a GeoPerf series cross-drilled and slotted disc brake rotor engineered to deliver meaningful performance gains over standard OEM rotors. Built for drivers who demand consistent stopping power on the street or during spirited driving, this rotor combines a precision-machined surface with an aggressive drill-and-slot pattern for superior thermal management and pad bite.

Key Features:

• Cross-Drilled Holes: Reduce heat buildup on the rotor surface, keeping brake temperatures in check during demanding stops
• Slotted Surface Pattern: Channels away dust, gas, debris, and water for increased pad bite, improved air circulation, and prevention of pad glazing
• Premium G3000/G11H18 Iron Casting: Industry-standard metallurgy provides superior strength, stability, and long-term durability
• Geospec Silver Grey Hat Finish: Attractive, rust-resistant coating on the hat portion protects against corrosion
• Rust-Resistant Rotor Coating: Protective finish minimizes pre-installation surface rust
• Directional Design: Right-side (R) directional rotor engineered for optimal airflow and braking efficiency
• Vented Construction: Internal vane configuration promotes maximum heat dissipation
• CNC-Machined to Tight Tolerances: Ensures a faster, more even brake pad bed-in and quieter, smoother stops
• 100% Mill-Balanced: Electronically balanced for vibration-free stopping at any speed
• Meets or Exceeds OE Specifications: Direct bolt-on replacement — no modifications required

The DFC GeoPerf drilled and slotted rotor is an ideal upgrade for drivers seeking improved braking response during normal commuting, towing, performance street use, or occasional track events. As a direct OEM replacement, installation is straightforward with no special tools or modifications needed.