R1 Concepts 623-13041R RNC Series Drilled Brake Rotor

The R1 Concepts 623-13041R RNC Series Drilled Brake Rotor is a precision-engineered replacement rotor designed to deliver consistent stopping power and improved thermal performance. Manufactured to strict OE-equivalent tolerances, this rotor is built for drivers who demand reliable, fade-resistant braking in everyday and spirited driving conditions.

Key Features:

• Drilled Design: Cross-drilled holes promote rapid heat dissipation, reduce brake fade, and help expel gas and debris from the rotor surface during braking
• OE-Grade G3000 Metallurgy: Cast from premium grey iron for consistent hardness, excellent wear resistance, and long service life
• Precision Balancing: Computer-balanced to minimize vibration and pedal pulsation for a smooth, confident braking feel
• Corrosion-Resistant Coating: Non-friction surfaces feature a protective coating to prevent rust and corrosion during storage and service
• Direct OE Replacement: Bolt-on fitment engineered to match factory specifications — no modifications required
• Strict Dimensional Tolerances: Machined to precise thickness and run-out specifications to ensure proper pad contact and even wear

The R1 Concepts RNC (Replacement) series is designed for drivers seeking a high-quality OE-style upgrade with the added benefit of a drilled rotor profile. This rotor is a single-unit (one rotor) and is intended for use with quality brake pads for optimal system performance.