R1 Concepts 613-40022L RNC Series Slotted Brake Rotor - Left/Driver Side

The R1 Concepts 613-40022L RNC Series Slotted Brake Rotor is a performance-engineered replacement disc brake rotor designed to deliver improved stopping power and extended rotor life over standard OEM rotors. Designed for the left/driver side, this rotor is a direct bolt-on replacement that restores or upgrades your vehicle's braking system with minimal installation effort.

Key Features:

• Slotted Design: Precision-machined slots channel heat, gas, and debris away from the rotor surface, maintaining consistent pad-to-rotor contact for fade-resistant braking performance
• OE-Style Direct Fit: Engineered to meet or exceed OEM specifications for a straightforward, no-modification installation
• High-Carbon Iron Construction: Provides superior heat absorption and dissipation, reducing brake fade under demanding driving conditions
• Zinc Dichromate Coating: Non-braking surfaces are coated to resist corrosion and maintain a clean appearance over the life of the rotor
• Balanced and Computer-Tested: Each rotor is precision-balanced and tested to minimize vibration and noise
• Left/Driver Side Fitment: MPN suffix "L" confirms this is the driver-side (left) rotor

R1 Concepts rotors are manufactured to strict quality standards and are a popular upgrade for daily drivers and performance enthusiasts seeking reliable, consistent braking without the cost of premium track-focused components. Pair with R1 Concepts brake pads for an optimized, matched braking system.