R1 Concepts 830-31038R DFC GeoPerf Drilled & Slotted Brake Rotor

The R1 Concepts 830-31038R DFC GeoPerf Drilled and Slotted Brake Rotor delivers enhanced braking performance for drivers who demand more from their braking system. Engineered with a precision-drilled and slotted surface pattern, this rotor is designed to improve heat dissipation, reduce brake fade, and extend pad life under both street and performance driving conditions.

The GeoPerf series features R1 Concepts' geometric drill hole and slot pattern, which works together to evacuate heat, gas, and debris from the rotor surface — keeping your brakes cooler and more consistent lap after lap or stop after stop.

Key Features:

• Drilled & Slotted Design: Geometric drill holes and slots promote superior heat dissipation and gas venting
• Reduced Brake Fade: Improved thermal management keeps braking feel consistent under repeated hard stops
• Extended Pad Life: Slotted grooves help sweep debris and gases away from the pad surface
• Precision Machined: Manufactured to strict OEM-equivalent dimensional tolerances for direct bolt-on fitment
• Corrosion-Resistant Finish: Zinc dichromate or e-coating on non-swept surfaces helps resist rust and corrosion
• Balanced for Smooth Operation: Computer-balanced to minimize vibration and pedal pulsation

The R1 Concepts GeoPerf rotor is an excellent upgrade over standard OEM rotors for drivers seeking improved braking response and a more aggressive rotor appearance. It is a direct replacement that requires no modifications and is compatible with standard brake hardware and calipers.