R1 Concepts 830-55009R DFC GeoPerf Drilled & Slotted Brake Rotor

The R1 Concepts 830-55009R DFC GeoPerf Drilled and Slotted Brake Rotor delivers enhanced braking performance over stock rotors through a precision-engineered combination of drilled holes and machined slots. Designed for drivers who demand consistent stopping power under demanding street and performance driving conditions, this rotor improves heat dissipation, reduces brake fade, and helps clear gas and debris from the rotor surface.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes promote rapid heat evacuation while the machined slots continuously clean and degas the brake pad surface for consistent bite
• GeoPerf Technology: R1 Concepts' proprietary geometric slot pattern optimizes pad contact and extends rotor and pad life
• Premium G3000 Metallurgy: Cast from high-carbon G3000 gray iron for superior strength, thermal stability, and resistance to cracking
• Zinc Dichromate Coating: Protective coating on non-friction surfaces resists rust and corrosion for a clean, long-lasting appearance
• Precision Balanced: Computer-balanced to OEM tolerances for smooth, vibration-free braking and easy direct-fit installation
• Vane Configuration: Directional vane design maximizes internal airflow for continuous cooling during heavy braking

The R1 Concepts 830-55009R is a direct OEM replacement that installs without modification. It is engineered to work seamlessly with standard and performance brake pad compounds, making it an ideal upgrade for performance-oriented street driving, towing, and spirited weekend use.