R1 Concepts 830-63134R DFC GeoPerf Drilled & Slotted Brake Rotor

The R1 Concepts 830-63134R DFC GeoPerf Drilled and Slotted Brake Rotor delivers enhanced stopping performance through a precision-engineered combination of cross-drilled holes and machined slots. Designed for drivers who demand more than stock braking capability, this rotor offers improved heat dissipation, reduced brake fade, and consistent pedal feel under demanding conditions.

The GeoPerf (Geometric Performance) pattern is R1 Concepts' proprietary drilling and slotting layout, engineered to maximize airflow across the rotor face while evacuating gas, heat, and debris from the pad-to-rotor contact surface. The result is a cooler-running rotor that maintains braking effectiveness during spirited driving or towing situations.

Key Features:

• Drilled & Slotted Design – Reduces heat buildup and brake fade during aggressive or extended braking
• GeoPerf Pattern – Proprietary geometric hole and slot layout optimized for airflow and pad bite
• G3000 Grade Metallurgy – High-carbon iron casting for quiet, smooth, and long-lasting performance
• Precision Balanced – Computer-balanced for vibration-free braking and reduced noise
• Zinc Dichromate Finish – Corrosion-resistant coating protects non-swept surfaces from rust and oxidation
• OE-Style Venting – Internally vented construction mirrors factory rotor airflow design
• Direct-Fit Replacement – Bolt-on installation with no modifications required

R1 Concepts rotors are manufactured to meet or exceed OEM specifications and are a direct bolt-on replacement for the original equipment rotor. Whether upgrading for performance driving or replacing a worn factory rotor, the 830-63134R is an excellent choice for improved braking confidence and durability.