R1 Concepts 830-54284R DFC GeoPerf Drilled & Slotted Brake Rotor

The R1 Concepts 830-54284R DFC GeoPerf Drilled and Slotted Brake Rotor is a premium performance brake rotor engineered for drivers who demand superior stopping power and thermal management. Combining precision drill holes and machined slots, this rotor is designed to reduce brake fade, improve wet-weather performance, and extend pad life under both street and spirited driving conditions.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes reduce rotor weight and dissipate heat rapidly, while slots sweep away brake dust, gas buildup, and debris for consistent, fade-resistant braking
• GeoPerf Geometry: R1 Concepts' proprietary slot and drill pattern is engineered to maximize rotor surface contact and optimize airflow for improved thermal cooling
• High-Carbon Gray Iron Construction: Premium casting material delivers excellent thermal conductivity and durability, reducing heat-induced warping and cracking
• Zinc Dichromate Coating: Corrosion-resistant finish protects non-swept rotor surfaces from rust and premature deterioration, maintaining a clean appearance
• Precision Balanced: Each rotor is computer-balanced and machined to strict tolerances for smooth, vibration-free braking performance
• Direct OE Replacement Fit: Designed as a direct drop-in replacement — no modifications required for installation

The R1 Concepts DFC GeoPerf series is an excellent upgrade over standard OEM rotors, delivering measurable improvements in braking feel and heat dissipation for performance-oriented drivers. Compatible with both OEM and performance brake pads, this rotor is a straightforward installation that transforms braking confidence on the street or track.