R1 Concepts 631-92024L RNC Series Drilled & Slotted Brake Rotor

The R1 Concepts 631-92024L RNC Series Drilled & Slotted Brake Rotor is a high-performance replacement rotor engineered to deliver superior stopping power and improved thermal management over standard OEM rotors. Designed for drivers who demand more from their braking system, this rotor combines precision manufacturing with performance-focused features.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes and machined slots work together to reduce heat buildup, evacuate brake dust and gas, and improve pad bite for consistent, fade-resistant braking
• RNC Series Construction: Manufactured from premium G3000 metallurgy gray iron casting for excellent durability and thermal stability
• Precision Balancing: Computer-balanced for smooth, vibration-free operation and reduced brake pedal pulsation
• Corrosion-Resistant Coating: Features a zinc dichromate or e-coating finish on non-friction surfaces to resist rust and maintain a clean appearance
• Direct OEM Replacement: Engineered to meet or exceed OEM specifications for a straightforward, no-modification installation
• Left-Side Fitment: This is the driver-side (left) rotor — verify your application before ordering

R1 Concepts rotors are manufactured to strict quality standards and are an ideal upgrade for performance-minded drivers looking to improve braking response and rotor longevity over stock components.