R1 Concepts 613-31103L RNC Series Slotted Brake Rotor

The R1 Concepts 613-31103L RNC Series Slotted Brake Rotor is a performance-engineered replacement rotor designed to deliver improved stopping power and consistent pedal feel under a wide range of driving conditions. R1 Concepts' RNC line combines everyday street drivability with enhanced performance characteristics, making it a popular upgrade over standard OEM rotors.

Key Features:

• Slotted Design: Precision-machined slots help evacuate heat, gas, and debris from the rotor surface, maintaining consistent contact between pad and rotor for reliable braking performance
• High-Carbon G3000 Iron Casting: Manufactured from premium gray iron for excellent thermal stability, reduced vibration, and long service life
• Corrosion-Resistant Finish: Zinc dichromate coating on non-contact surfaces resists rust and improves appearance under open-spoke wheels
• Direct OEM Replacement: Engineered to factory specifications for a straightforward, no-modification installation
• Left (Driver) Side Fitment: Designated for the front or rear left position as specified by vehicle application
• Balanced and Tested: Each rotor is individually balanced and inspected to meet strict dimensional tolerances

The R1 Concepts RNC slotted rotor is an excellent choice for drivers seeking a noticeable upgrade in braking responsiveness and heat management over standard smooth rotors, without sacrificing daily drivability or accelerating pad wear.