R1 Concepts 613-43000L RNC Series Slotted Brake Rotor

The R1 Concepts 613-43000L RNC Series Slotted Brake Rotor is a performance-grade replacement rotor engineered for drivers who demand improved stopping power and thermal management over a standard OEM disc. Designed as a direct bolt-on replacement, this rotor delivers enhanced braking performance with no modifications required.

Key Features:

• Slotted Design: Precision-cut slots channel away heat, gas, and brake dust from the rotor surface, maintaining consistent pad-to-rotor contact and reducing brake fade under demanding conditions
• Direct OEM Replacement: Engineered to match original equipment specifications for a straightforward, hassle-free installation
• High-Carbon Cast Iron Construction: Provides superior thermal capacity, strength, and durability compared to standard rotors
• Corrosion-Resistant Coating: Zinc-plated hat and edges help resist rust and corrosion for a cleaner, longer-lasting appearance
• Balanced and Tested: Each rotor is precision-balanced and tested to minimize vibration and pedal pulsation
• Left-Side Specific (Driver Side): This is the left/driver-side rotor — confirm proper side fitment before installation

The R1 Concepts RNC Slotted Rotor is an excellent upgrade for daily drivers and performance enthusiasts seeking better brake response and heat dissipation without the cost of a full big-brake kit. Compatible with standard OEM brake pads, though performance pads are recommended to maximize braking efficiency.