R1 Concepts 623-72028R RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-72028R RNC Series Drilled Brake Rotor delivers enhanced stopping performance through precision cross-drilled ventilation holes engineered to maximize heat dissipation and reduce brake fade. Machined to OEM specifications, this rotor installs without modification for a direct, hassle-free replacement.

Key Features:

• Precision Cross-Drilled Holes: Countersunk drill pattern promotes efficient heat escape, lowers rotor operating temperature, and helps prevent stress cracking
• OEM-Spec Machining: Manufactured to original equipment tolerances for direct-fit installation with no modifications required
• Corrosion-Resistant Finish: Protective zinc coating on non-friction surfaces guards against rust and extends rotor service life
• Improved Wet-Weather Performance: Drilled pattern helps evacuate water and road debris from the rotor face for consistent braking in all conditions
• Vented Construction: Internal vane design promotes airflow and continuous cooling during heavy or repeated braking
• G3000 Grade Cast Iron: Premium cast iron formulation provides the durability and thermal capacity needed for reliable, long-term performance

The R1 Concepts RNC Series drilled rotor is well-suited for daily driving, light performance use, and towing applications where upgraded heat management over a standard blank rotor is desired. It is sold individually — confirm quantity needed for your application.