R1 Concepts 830-31045R DFC GeoPerf Drilled Slotted Brake Rotor with GEOMET Coating

The R1 Concepts 830-31045R DFC GeoPerformance Drilled and Slotted Brake Rotor delivers a meaningful performance upgrade over stock brakes, combining cross-drilled holes, diamond slots, and a premium Geomet corrosion-resistant coating into a single, ready-to-install package.

Manufactured by Dynamic Friction Company (DFC) and distributed through R1 Concepts, this rotor is engineered to OEM fitment specifications for a straightforward, no-modification installation. The Geomet finish provides superior rust and corrosion protection across the entire rotor surface—including the hub and vane structure—extending the service life and maintaining a clean appearance over time.

Key Features:

• Cross-Drilled Holes: Precision-drilled and countersunk to reduce heat buildup on the rotor surface and prevent cracking during the bed-in process
• Diamond Slot Technology: Removes brake dust and road debris from the pad surface, prevents pad glazing, and extends the life of both the pad and rotor; diamond-tipped slot ends serve as a rotor wear indicator
• Geomet Coating: Premium corrosion-resistant finish protects the non-braking surfaces from rust and oxidation, reducing maintenance costs and improving long-term appearance
• G3000 Grade Cast Iron: High-quality iron grade delivers consistent thermal stability and reliable stopping power across a wide range of driving conditions
• OEM-Equivalent Fitment: Meets or exceeds OE specifications for direct bolt-on installation with no modifications required

The 830-31045R is well suited for daily street driving, light performance use, towing and hauling, and off-road applications. This rotor is sold individually—confirm quantity needed for your application before ordering.