R1 Concepts 830-31098R DFC GeoPerf Drilled & Slotted Brake Rotor

The R1 Concepts 830-31098R is a DFC GeoPerf Series cross-drilled and slotted brake rotor engineered for drivers who demand improved stopping power and thermal performance over a standard OE replacement rotor.

Key Features:

• Cross-Drilled Holes: Reduce heat buildup during heavy braking by increasing airflow across the rotor face
• Machine-Cut Slots: Continuously sweep brake dust, road debris, and gases away from the pad surface, preventing glazing and maintaining consistent bite
• Geomet Protective Coating: Premium corrosion-resistant finish applied to the hub, hat, and vane structure for long-lasting appearance and protection against rust
• 830-Series DFC Construction: Drilled and slotted with Geomet coating — part of the DFC/R1 Concepts performance rotor lineup
• OE-Grade Metallurgy: Cast iron construction meets or exceeds original equipment specifications for direct bolt-on fitment with no modifications required
• Directional Design: The "R" suffix designates this as the right-side rotor, ensuring correct slot and drill pattern orientation for optimal performance

The GeoPerf rotor is well-suited for street performance, spirited driving, and light track use. The Geomet coating provides superior corrosion protection compared to standard zinc washes, keeping non-swept rotor surfaces looking clean. This rotor installs as a direct replacement and is designed to be paired with R1 Concepts or compatible performance brake pads for best results.