R1 Concepts 830-65017L DFC GeoPerf Drilled & Slotted Brake Rotor

The R1 Concepts 830-65017L DFC GeoPerf Drilled & Slotted Brake Rotor delivers enhanced braking performance through a precision-engineered combination of cross-drilling and slotting. Designed as a direct OEM replacement with significant performance upgrades, this rotor is built for drivers who demand more from their braking system.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes and machined slots work together to dissipate heat, reduce brake fade, and expel gas and debris from the rotor surface during braking
• GeoPerf Technology: R1 Concepts' proprietary geometric perforation pattern maximizes cooling efficiency while maintaining structural integrity under demanding conditions
• Direct OEM Replacement: Engineered to match factory mounting specifications for a straightforward, no-modification installation
• Premium G3500 Iron Alloy Construction: High-carbon iron casting provides superior durability, noise reduction, and consistent pedal feel
• Zinc Dichromate Coating: Corrosion-resistant finish protects non-swept surfaces from rust and extends rotor life
• Precision Balanced: Computer-balanced to minimize vibration and ensure smooth, judder-free braking
• Left-Side Fitment: This is the driver-side (left) rotor; verify vehicle application before ordering

The R1 Concepts DFC GeoPerf series is ideal for performance-minded drivers, towing applications, and spirited street driving where improved thermal management and consistent stopping power are a priority.