R1 Concepts 830-72022R DFC GeoPerformance Drilled Slotted Brake Rotor

The R1 Concepts 830-72022R is a DFC GeoPerformance Drilled and Slotted Brake Rotor engineered for drivers who demand elevated stopping performance without sacrificing durability. Manufactured by Dynamic Friction Company (DFC) — the OEM supplier behind R1 Concepts' rotor lineup — this rotor combines cross-drilled holes, precision slots, and a premium GeoMet corrosion-protection coating in a single performance upgrade.

Key Features:

• Cross-Drilled Holes: Reduce heat buildup on the rotor surface during repeated braking, helping maintain consistent pedal feel and pad bite
• Precision Slots: Channel away gases, water, and brake dust from the pad-to-rotor contact zone, improving grip especially in wet conditions
• GeoMet (GeoSpec) Coating: A superior dry-applied corrosion-protection finish that covers the entire rotor — including vanes and hub — providing a durable silver-gray appearance and long-lasting rust resistance far beyond conventional paint or zinc coatings
• G3000/G11H18 Cast Iron Construction: Formulated to meet or exceed OEM iron casting specifications for strength, stability, and thermal durability
• 100% Electronic Inspection: Each rotor passes a quality-control station measuring over 20 attributes to ensure it meets OE dimensional tolerances before leaving the factory
• Direct-Fit Replacement: Meets or exceeds OE specifications for a straightforward, hassle-free installation — no modifications required
• Ready to Install: The GeoMet coating is processed dry and shipped dry — no degreasing or additional prep needed before mounting

The "830" prefix in the DFC part number designates this rotor as a Drilled + Slotted + GeoMet-coated unit, distinguishing it from standard blank or zinc-only variants. The "R" suffix indicates right-side fitment. This rotor is well-suited for street performance, spirited driving, and light track use where improved heat dissipation and consistent wet-weather braking are priorities.