R1 Concepts 830-42038R DFC GeoPerformance Drilled Slotted Brake Rotor

The R1 Concepts 830-42038R is a DFC GeoPerformance brake rotor featuring a precision-drilled and diamond-slotted design for enhanced braking performance. This high-performance rotor is engineered to deliver superior stopping power, improved heat dissipation, and extended service life for demanding driving conditions.

Key Features:

• Cross-drilled and diamond-slotted design for maximum braking performance
• Precision-drilled holes reduce heat buildup and improve ventilation
• Chamfered drill holes minimize cracking potential
• Diamond slots remove brake dust and road debris while preventing pad glazing
• GeoSpec corrosion-resistant coating throughout entire rotor surface
• G3000 grade cast iron construction for strength and durability
• Mill-balanced for smooth, vibration-free operation
• Direct OEM replacement—no modifications required
• Ships dry and ready to install without additional cleaning

The GeoPerformance series combines advanced materials engineering with precision machining to create rotors that deliver reliable, consistent braking performance. The drilled and slotted design provides increased brake pad bite for shorter stopping distances, especially in wet weather conditions. Each rotor passes rigorous electronic inspection to ensure it meets OE specifications and provides trouble-free installation.