R1 Concepts 613-31107L RNC Series Slotted Brake Rotor

The R1 Concepts 613-31107L RNC Series Slotted Brake Rotor is a performance-engineered replacement rotor designed to deliver consistent, reliable stopping power. The slotted rotor design continuously sweeps the brake pad surface to remove heat, gas, and debris from the friction zone, maintaining optimal pad bite and braking performance under both daily driving and demanding conditions.

Key Features:

• Slotted Rotor Design: Precision-machined slots help evacuate heat, gas, and brake dust from the pad-to-rotor interface for consistent, fade-resistant braking
• Performance Engineering: Designed to meet or exceed OEM specifications for a direct-fit, no-modification installation
• High-Quality Construction: Cast from premium gray iron for long-lasting durability and excellent thermal conductivity
• Corrosion-Resistant Finish: Protective coating on non-friction surfaces helps resist rust and corrosion during storage and normal use
• Precision Balanced: Computer-balanced to minimize vibration and reduce pedal pulsation during braking
• Direct OEM Replacement: Engineered as a drop-in replacement for straightforward installation

R1 Concepts is a well-regarded manufacturer of performance brake components, and the RNC series represents their slotted rotor lineup built for drivers seeking improved brake feel and longevity over standard smooth rotors. This rotor is sold individually and is intended for the left-side (driver-side) application, as indicated by the "L" suffix in the part number.