R1 Concepts 623-03051L RNC Series Drilled Brake Rotor

The R1 Concepts 623-03051L RNC Series Drilled Brake Rotor is a direct-fit performance replacement rotor engineered for improved braking performance over the stock unit. Drilled rotors allow heat and gases generated during braking to escape quickly, reducing brake fade and extending pad life under spirited or demanding driving conditions.

Key Features:

• Drilled Design: Cross-drilled holes promote rapid heat dissipation and improved wet-weather braking performance by channeling water away from the rotor surface
• OE-Quality Fit: Precision-machined to meet or exceed original equipment specifications for a direct, no-modification installation
• Corrosion-Resistant Finish: Anti-corrosion coating on the non-braking surfaces helps protect against rust and extends the service life of the rotor
• Balanced Construction: Computer-balanced to minimize vibration and ensure smooth, consistent braking feel
• G3000 Metallurgy: Manufactured from high-grade G3000 cast iron for consistent friction characteristics and long-lasting durability
• Direct Replacement: Sold individually (left side) — verify fitment using your vehicle's year, make, and model

R1 Concepts rotors are designed for drivers seeking a reliable performance upgrade that installs easily and delivers consistent stopping power. The RNC Series is an excellent choice for everyday driving with added performance margin.