R1 Concepts 623-92133R RNC Drilled Brake Rotor

The R1 Concepts 623-92133R RNC Drilled Brake Rotor delivers reliable stopping power with a precision-engineered design built to outperform factory rotors. Part of R1 Concepts' RNC (Rust Never Comes) series, this rotor features a proprietary zinc dichromate coating that protects non-swept surfaces from rust and corrosion, keeping the rotor looking clean and performing optimally throughout its service life.

Key Features:

• Drilled Design: Cross-drilled holes promote rapid heat dissipation, reduce brake fade under demanding driving conditions, and help expel water, gas, and debris from the rotor surface for consistent bite
• RNC Rust-Resistant Coating: Proprietary zinc dichromate finish applied to the hat and non-friction surfaces resists corrosion and eliminates unsightly rust bleed onto wheels
• G3000 Grade Cast Iron: Manufactured from premium G3000 specification grey iron for consistent friction performance, optimal hardness, and long service life
• Precision Balanced: Computer-balanced to minimize vibration, pedal pulsation, and noise during braking
• OEM-Style Fitment: Engineered as a direct-fit replacement requiring no modifications for a straightforward installation
• Vented Construction: Internal vane venting supports continuous airflow through the rotor to manage heat buildup during repeated braking

The R1 Concepts 623-92133R is an ideal upgrade or direct replacement for worn factory rotors, combining corrosion resistance with improved thermal performance. It is compatible with a range of OEM and performance brake pad compounds and is ready to install straight out of the box.