R1 Concepts 830-65010L DFC GeoPerf Drilled & Slotted Brake Rotor

The R1 Concepts 830-65010L is a high-performance brake rotor featuring cross-drilled and diamond-slotted design with advanced Geomet corrosion protection. Manufactured under R1 Concepts' DFC (Disk Friction Company) division, this rotor delivers enhanced stopping power and durability for demanding driving conditions.

Key Features:

• Cross-drilled design reduces heat buildup by up to 105°F for improved fade resistance
• Diamond slot technology removes brake dust and road debris while preventing pad glazing
• Geomet protective coating provides superior rust and corrosion resistance
• Chamfered drill holes reduce potential for cracking and ensure smooth bed-in
• Mill-balanced and double disc ground for smooth, vibration-free stopping
• Made from high-quality G3000 grade cast iron for strength and stability
• Direct OEM fitment with no modifications required

The special Geomet finish not only protects the rotor from corrosion but also significantly reduces installation time. During initial break-in, the coating on the braking surface will wear away as designed, while the hub and vane areas remain protected. Ideal for daily driving, performance applications, towing, hauling, and off-road use.

Note: This is a single left-side rotor (indicated by "L" suffix). Diamond slot tips serve as a wear indicator—when the tips are gone, rotor replacement is necessary.