R1 Concepts 830-80067R DFC GeoPerf Cross-Drilled Slotted Brake Rotor with GEOMET Coating

The R1 Concepts 830-80067R DFC GeoPerf is a premium cross-drilled and diamond-slotted brake rotor featuring R1's proprietary GEOMET® anti-corrosion coating. Engineered for drivers who demand more than stock braking performance, this rotor delivers enhanced stopping power, superior heat dissipation, and long-lasting corrosion resistance for street, track, and performance driving applications.

Key Features:

• G3000 Grade Cast Iron Construction – High-quality iron grade engineered for strength, stability, and consistent braking performance
• GEOMET® Anti-Corrosive Coating – Long-lasting rust and corrosion protection applied to the hat, hub, and inner vane structure; dramatically reduces installation prep time
• Cross-Drilled Holes – Precision-drilled and chamfered holes reduce heat build-up on the rotor surface and help prevent cracking under repeated braking cycles
• Diamond Slot Technology – Slots remove brake dust and road debris from the pad surface, prevent pad glazing, and extend brake pad life; diamond-tipped slot ends also serve as a visual rotor wear indicator
• Mill Balanced – Precision balanced to reduce vibration and pedal feedback during braking
• Symmetric Split Core Castings – Engineered for enhanced strength and structural stability under high-stress braking conditions
• OEM-Compatible Fitment – Built to OE specifications for direct, no-modification installation

Please note: When first installed, the rotor surface will be fully covered with the GEOMET® coating. During the initial bed-in process, the coating on the braking surface will wear away naturally, leaving the hub and inner vane structure protected. A proper brake bed-in procedure is recommended after installation.