R1 Concepts 830-74027L GeoPerformance Drilled Slotted Brake Rotor

The R1 Concepts 830-74027L is a high-performance drilled and slotted brake rotor featuring advanced Geospec corrosion-resistant coating technology. Engineered for enhanced stopping power and durability, this rotor is designed to deliver reliable braking performance across a wide range of driving conditions.

Key Features:

• Drilled and slotted design for maximum heat dissipation and improved wet weather performance
• Geospec protective coating provides superior rust and corrosion resistance with an attractive silver-gray finish
• Precision-drilled holes reduce brake fade by lowering rotor temperatures
• Diamond slot technology removes brake dust and debris while preventing pad glazing
• Ready to install out of the box—no cleaning required, saving installation time
• Manufactured to OEM specifications for direct fit with no modifications needed
• 100% electronically inspected to ensure dimensional accuracy and quality

This left-side rotor combines performance-enhancing drilled and slotted patterns with advanced coating technology, making it ideal for daily driving, towing, hauling, and performance applications. The Geospec finish protects the entire rotor surface and eliminates the need to clean oil-covered surfaces during installation.