R1 Concepts 613-20007L RNC Slotted Brake Rotor - Left/Driver Side

The R1 Concepts 613-20007L RNC Slotted Brake Rotor is a performance-grade left/driver-side disc brake rotor engineered for improved stopping power and thermal management over OEM replacement rotors. Designed as a direct-fit replacement, this rotor installs without modification for a hassle-free upgrade from worn or stock components.

Key Features:

• Slotted Design: Precision-machined slots channel heat, gas, and debris away from the rotor face, maintaining consistent brake pad contact and reducing fade during demanding use
• Direct OEM Replacement: Engineered to match factory specifications for a bolt-on fit with no drilling, cutting, or modification required
• Left/Driver Side Application: Sold individually; this unit is specifically designed for the left (driver) side of the vehicle
• Balanced Performance: Suitable for daily driving and spirited use, offering improved bite and rotor longevity compared to standard smooth rotors
• Quality Construction: Cast from high-carbon grey iron for superior heat dissipation, corrosion resistance, and structural integrity
• Zinc Dichromate Coating: Protective coating on non-contact surfaces helps prevent rust and corrosion during storage and early service life

R1 Concepts is a leading manufacturer of performance brake components, producing rotors and brake kits that meet or exceed OEM standards. The 613-20007L is manufactured to precise dimensional tolerances to ensure proper caliper clearance, pad contact, and wheel fitment. Always replace brake rotors in axle pairs for balanced, safe braking performance.