R1 Concepts 613-13041L RNC Series Slotted Brake Rotor

The R1 Concepts 613-13041L RNC Series Slotted Brake Rotor is a high-performance replacement rotor engineered for drivers who demand improved stopping power and consistent fade resistance. R1 Concepts' RNC line features precision-machined slots cut directly into the rotor face to continuously sweep away heat, gas, and debris from the pad surface, maintaining a clean contact patch and maximizing braking efficiency.

Key Features:

• Slotted rotor design promotes continuous pad deglazing and heat dissipation for fade-free performance
• Precision CNC machined to strict OEM dimensional tolerances for a direct-fit installation
• High-carbon gray iron construction delivers superior thermal capacity and long service life
• Zinc dichromate coating on non-contact surfaces resists corrosion and improves appearance
• G3000 grade iron meets or exceeds original equipment specifications
• Balanced and non-directional vanes reduce vibration and noise during braking
• Direct OEM replacement — no modifications required

The R1 Concepts RNC slotted rotor is an ideal upgrade from a worn or warped stock rotor, offering measurable performance gains for street driving, towing, and spirited use. Each rotor is individually tested to ensure runout and parallelism are within spec before leaving the factory.