R1 Concepts 830-27044L DFC GeoPerf Drilled Slotted Performance Brake Rotor

The R1 Concepts 830-27044L DFC GeoPerf Drilled and Slotted Brake Rotor is engineered for drivers who demand superior stopping power and enhanced thermal performance over stock brake components. This left-side replacement rotor combines precision drilling and aggressive slotting for a rotor that excels in both everyday driving and spirited performance conditions.

Key Features:

• Drilled and Slotted Design: Cross-drilled holes reduce unsprung weight and allow heat, gas, and debris to escape from the rotor surface, while slots continuously sweep the brake pad surface clean for consistent bite
• GeoPerf Geometry: R1 Concepts' proprietary GeoPerf pattern is engineered to maximize cooling efficiency and minimize pad glazing
• Premium G3000 Cast Iron: Manufactured from high-grade G3000 grey iron for long service life, excellent thermal conductivity, and resistance to warping under repeated heavy braking
• Zinc Dichromate Coating: Non-friction surfaces are coated with a corrosion-resistant zinc dichromate finish to prevent rust and maintain a clean appearance
• Direct OEM Replacement: Designed as a direct bolt-on replacement with no modifications required, matching OEM mounting dimensions and hub bore specifications
• Left-Side Fitment: This unit (830-27044L) is specifically designed for the driver-side (left) position

R1 Concepts DFC GeoPerf rotors are precision balanced and computer-tested to ensure minimal runout and vibration-free braking performance. Each rotor is manufactured to strict quality standards, making them an ideal upgrade for enthusiasts seeking improved braking feel and fade resistance over stock rotors.