R1 Concepts 623-02010D RNC Series Drilled Brake Rotor

The R1 Concepts 623-02010D RNC Series Drilled Brake Rotor is a direct-fit replacement rotor engineered for improved braking performance and longevity. Featuring a precision-drilled pattern across the rotor face, this rotor promotes consistent heat dissipation, helps reduce brake fade under demanding driving conditions, and expels gas and debris from the braking surface for more reliable stopping power.

R1 Concepts manufactures this rotor using high-carbon grey iron, which provides superior strength and wear resistance compared to standard cast iron rotors. Each rotor undergoes computerized balancing and is precision-machined to OEM-equivalent dimensional tolerances, ensuring a smooth, vibration-free fit right out of the box.

Key Features:

• Drilled rotor design for enhanced heat dissipation and reduced brake fade
• High-carbon grey iron construction for durability and consistent performance
• Precision-machined to OEM dimensional tolerances for direct-fit installation
• Computerized balancing for smooth, vibration-free operation
• Corrosion-resistant coating on non-friction surfaces to resist rust and extend service life
• Direct OEM replacement — no modifications required

The R1 Concepts RNC drilled rotor is an excellent upgrade or replacement for drivers seeking improved braking confidence and a clean, sporty rotor appearance. Compatible with both OEM and performance brake pad compounds.