R1 Concepts 631-56005R RNC Series Drilled Slotted Brake Rotor

The R1 Concepts 631-56005R RNC Series brake rotor is a direct-fit drilled and slotted replacement rotor engineered to deliver improved braking performance over standard OEM rotors. Featuring a combination of cross-drilled holes and milled slots, this rotor promotes consistent bite, reduced brake fade, and enhanced heat and gas dissipation during demanding driving conditions.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes and precision-milled slots work together to evacuate heat, gas, and debris from the rotor surface for more consistent brake pad contact
• Direct OEM Replacement: Engineered as a drop-in replacement — no modifications required for a straightforward installation
• Zinc Dichromate Coating: Protective coating on non-friction surfaces helps resist rust and corrosion, maintaining a clean appearance
• G3000 Grade Cast Iron: Premium-grade iron meets or exceeds OEM material standards for durability and thermal stability
• Right Side Application: Designed specifically for the right-side position as indicated by the "R" suffix in the part number
• Performance-Balanced Design: Maintains smooth, vibration-free operation to prevent pedal pulsation and uneven pad wear

The R1 Concepts RNC Series rotor is an ideal upgrade for drivers seeking better-than-stock braking performance without sacrificing daily drivability. Compatible with a wide range of OEM brake pad compounds, these rotors are ready to install straight out of the box.