R1 Concepts 830-54302R DFC GeoPerf Drilled Slotted Performance Brake Rotor

The R1 Concepts 830-54302R is a DFC GeoPerf Series drilled and slotted brake rotor engineered for drivers who demand superior stopping power and fade resistance. Combining precision cross-drilling with strategically placed slots, this rotor promotes aggressive heat dissipation, improved bite, and consistent pedal feel under both everyday and performance driving conditions.

Constructed from high-carbon G3500 gray iron, the GeoPerf rotor delivers excellent thermal stability and reduced noise compared to standard replacement rotors. The geometric slot pattern is designed to sweep away brake dust, gas, and debris from the pad surface, maintaining optimal contact and braking efficiency mile after mile.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes reduce heat buildup while slots evacuate gas, dust, and debris for consistent, fade-resistant braking
• High-Carbon G3500 Iron Casting: Provides greater strength, reduced vibration, and longer rotor life compared to standard iron
• Geometric Slot Pattern: R1 Concepts' proprietary GeoPerf slot design maximizes pad-to-rotor contact and braking bite
• Zinc Dichromate Coating: Protects non-friction surfaces from rust and corrosion for a clean, lasting appearance
• Right Side (Passenger Side) Application: This unit is the right/passenger-side rotor (denoted by the "R" suffix in the part number)
• Direct OE Replacement: Bolt-on fitment with no modifications required
• Precision Balanced: Computer-balanced to minimize vibration and runout for smooth, quiet braking

The R1 Concepts DFC GeoPerf Series is an ideal upgrade for performance-minded drivers seeking a reliable, track-capable rotor that delivers measurable improvements in braking performance over standard OEM rotors.