R1 Concepts 623-16003R RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-16003R RNC Series Drilled Brake Rotor is a precision-engineered disc brake rotor designed to deliver reliable stopping power and improved thermal management over standard OEM rotors. Built to direct-fit OEM specifications, this rotor installs without modification for a straightforward replacement experience.

Key Features:

• Cross-Drilled Design: Precision-drilled holes allow heat and gases to escape from the rotor surface, reducing brake fade during repeated or heavy braking demands
• Zinc Coated Finish: Protective zinc coating on non-braking surfaces resists rust and corrosion, maintaining a clean appearance and extending rotor service life
• Direct-Fit Replacement: Engineered to OEM dimensions for bolt-on installation with no drilling, cutting, or modification required
• Premium Gray Iron Construction: High-quality cast iron provides consistent, predictable braking performance and long-term durability
• Balanced and Road-Ready: Each rotor is precision-balanced to minimize vibration and pedal pulsation for smooth, confident stops

R1 Concepts recommends performing a proper bed-in (break-in) procedure after installation to optimize brake pad transfer film and achieve maximum rotor performance. Always replace brake pads when installing new rotors to ensure even wear and optimal braking efficiency.