R1 Concepts 623-48005R RNC Series Cross-Drilled Disc Brake Rotor

The R1 Concepts 623-48005R is a RNC Series cross-drilled disc brake rotor engineered to deliver enhanced stopping performance over factory rotors. Designed as a direct OEM replacement with upgraded characteristics, this rotor is ideal for drivers seeking improved heat dissipation and consistent braking response.

Key Features:

• Cross-Drilled Design: Strategically placed drill holes channel heat, gas, and water away from the rotor surface, reducing brake fade and improving wet-weather performance
• RNC (R1 Naked Carbon) Construction: Manufactured from high-carbon gray iron for superior strength, reduced vibration, and longer rotor life compared to standard cast iron
• Corrosion-Resistant Coating: Zinc-plated hat and non-braking surfaces protect against rust and corrosion for improved longevity and appearance
• OEM-Quality Fitment: Precision-machined to OEM tolerances for a direct bolt-on installation with no modifications required
• Balanced and Road-Force Tested: Each rotor is tested for proper balance to minimize vibration and pulsation during braking
• Vented Construction: Internal vane design promotes airflow through the rotor to manage heat buildup during heavy or repeated braking

The R1 Concepts RNC Series is built for drivers who want a meaningful upgrade from standard replacement rotors without the cost of a full racing brake system. A proper break-in (bedding) procedure is recommended upon installation to achieve optimal pad transfer and braking performance.