R1 Concepts 623-21052R RNC Series Drilled Brake Rotor

The R1 Concepts 623-21052R RNC Series Drilled Brake Rotor is an engineered replacement brake rotor designed to deliver consistent, reliable stopping power for everyday driving and performance applications. Featuring precision-drilled holes across the rotor face, this rotor promotes better heat dissipation, reduced brake fade, and improved wet-weather braking performance by allowing gases and moisture to escape from the rotor surface.

Key Features:

• Drilled Rotor Design: Cross-drilled holes help evacuate heat, gases, and water for cooler, more consistent braking performance
• OE-Quality Casting: Manufactured from high-grade gray iron for durability and long service life
• Precision Machined: CNC-machined to tight tolerances for smooth, vibration-free operation and proper pad contact
• Corrosion-Resistant Finish: Protective coating on non-braking surfaces helps resist rust and corrosion
• Direct-Fit Replacement: Engineered as a direct OEM-style replacement for straightforward installation with no modifications required
• R1 Concepts RNC Series: Designed for drivers seeking an upgrade over standard blank rotors with improved thermal performance

The R1 Concepts 623-21052R is a right-side (passenger side) rotor, as indicated by the "R" suffix in the part number. It is designed to meet or exceed OEM specifications, making it a reliable choice for brake system maintenance or upgrades. Always replace rotors in axle pairs for balanced braking performance.