R1 Concepts 623-48024L RNC Series Drilled Brake Rotor - Left

The R1 Concepts 623-48024L RNC Series Drilled Brake Rotor is a precision-engineered replacement disc brake rotor designed to deliver consistent, reliable stopping power. Featuring a cross-drilled surface pattern, this rotor improves heat dissipation and helps expel gas and debris from the braking surface, reducing brake fade and maintaining performance under demanding conditions.

Key Features:

• Cross-Drilled Design: Drilled holes allow heat and gases to escape from the pad-to-rotor contact surface, reducing fade during repeated or aggressive braking
• Corrosion-Resistant Coating: Zinc-plated finish protects the rotor hat, vanes, and non-braking surfaces from rust and corrosion for improved longevity and appearance
• OEM-Grade Specifications: Machined to precise OEM tolerances for direct, no-modification fitment on compatible vehicles
• High-Quality Cast Iron Construction: Durable iron alloy construction provides long service life and consistent thermal performance
• Left-Side (Driver Side) Application: MPN suffix "L" designates this as the driver-side / left rotor for proper directional or position-specific fitment
• R1 Concepts MPN: 623-48024L

R1 Concepts rotors are manufactured and tested to meet or exceed OEM performance standards. This rotor is a direct replacement intended to restore safe, confident braking. A proper bed-in/break-in procedure is recommended after installation to ensure optimal pad transfer and full braking performance.