R1 Concepts 830-54258R DFC GeoPerf Drilled Slotted Disc Brake Rotor

The R1 Concepts 830-54258R is a DFC GeoPerformance Drilled and Slotted Disc Brake Rotor engineered to deliver maximum stopping power, durability, and corrosion resistance. As part of the DFC GeoPerf series — identified by the 830-prefix denoting a drilled, slotted, and Geomet-coated rotor — this disc brake rotor is an ideal upgrade for drivers seeking performance beyond stock braking systems.

Key Features:

• Cross-Drilled & Slotted Design: Drill holes and slots work together to increase bite on brake pads, significantly improve heat dissipation, and channel away gases, water, and debris for consistent performance in all conditions
• G3000/G11H18 Premium Iron Casting: Formulated to match OEM specifications for strength, stability, and long-term durability
• GEOSPEC Corrosion-Resistant Coating: A superior silver-gray finish that fights rust and corrosion far better than conventional paint or zinc coatings — processed dry, shipped dry, and ready to install with no additional prep work required
• Non-Directional Surface Finish: Promotes faster and more even brake pad bed-in for quieter, smoother stops right from the start
• 100% Electronic Inspection: Every rotor passes a rigorous quality check measuring over 20 attributes to ensure it meets or exceeds OE specifications
• Direct OE Replacement: Bolt-on fitment that meets or exceeds original equipment dimensions and tolerances for hassle-free installation

Whether used for daily street driving or more spirited performance applications, the DFC GeoPerformance 830-54258R delivers upgraded braking confidence with a finish that maintains its appearance long after installation. Sold as a single rotor.