R1 Concepts 830-10004R GeoPerf Drilled Slotted Brake Rotor

The R1 Concepts 830-10004R DFC GeoPerf Drilled and Slotted Brake Rotor delivers upgraded stopping power and high-performance braking for daily drivers and performance enthusiasts alike. Engineered to meet or exceed OE specifications, this rotor installs like a factory replacement while offering a significant upgrade in braking capability.

Featuring a cross-drilled and diamond-slotted surface pattern, the GeoPerf rotor improves heat dissipation, enhances pad bite, and evacuates brake dust, gas, and debris from the rotor face — maintaining consistent pedal feel under demanding conditions.

Key Features:

• Cross-Drilled Holes: Reduce rotor operating temperature by increasing airflow across the braking surface
• Diamond Slotted Pattern: Continuously sweeps brake pad surface clean for consistent, fade-resistant braking performance
• Silver Zinc Coating: Protects the hat, vanes, and non-swept areas from corrosion for improved longevity and appearance
• OE-Grade Metallurgy: Precision-machined from high-carbon iron for optimal thermal capacity and rotor durability
• Direct OE Fitment: Designed as a direct bolt-on replacement with no modifications required
• Balanced & Tested: Each rotor is precision balanced and tested for runout before shipping

The R1 Concepts GeoPerf series is well-suited for street performance, occasional track use, off-roading, and towing applications. The silver zinc corrosion coating is applied to all non-braking surfaces; during normal break-in, the coating on the swept braking surface will naturally wear away, leaving a properly bedded rotor ready for optimal performance.