R1 Concepts 613-40048L RNC Series Slotted Brake Rotor

The R1 Concepts 613-40048L RNC Series Slotted Brake Rotor is a high-performance replacement rotor engineered to deliver consistent, fade-resistant stopping power. Designed as a direct OEM-style replacement, this rotor slots right into your existing brake system without any modifications required.

Key Features:

• Slotted Design: Precision-cut slots continuously clean and deglaze brake pad surfaces, improving bite and reducing heat buildup under demanding conditions
• Enhanced Cooling: Slot geometry promotes airflow across the rotor face, helping to dissipate heat and reduce brake fade during repeated stops
• Balanced Performance: The RNC series is optimized for street and light performance driving, offering an upgrade over standard blank rotors without compromising everyday driveability
• Direct-Fit Replacement: Manufactured to match OEM specifications for straightforward installation
• Corrosion-Resistant Finish: Protective coating helps guard against rust and corrosion, extending rotor service life
• Quality Construction: Cast from premium grey iron for durability and consistent thermal performance

The R1 Concepts 613-40048L is sold individually (single rotor). Always replace brake rotors in axle pairs for balanced, safe braking performance. Compatible with a range of vehicles — verify fitment before installation.