R1 Concepts 623-46061L RNC Series Drilled Brake Rotor

The R1 Concepts 623-46061L RNC Series Drilled Brake Rotor is a precision-engineered replacement rotor designed to deliver reliable stopping power and improved thermal management. The drilled design helps dissipate heat and gas buildup during braking, reducing brake fade and extending pad life under demanding driving conditions.

Key Features:

• Drilled rotor design — promotes heat dissipation and outgasses water and gases for consistent braking performance
• OE-quality casting — manufactured to strict tolerances for smooth, quiet, vibration-free operation
• Corrosion-resistant coating — zinc or e-coat finish on non-swept surfaces helps prevent rust and surface oxidation
• Direct-fit replacement — designed as a drop-in OEM replacement for straightforward installation
• Balanced and tested — each rotor is checked for proper balance and runout to minimize pedal pulsation

The R1 Concepts RNC series is built for drivers seeking an upgrade over standard OE rotors without sacrificing daily drivability. Whether used for street commuting or spirited driving, this drilled rotor offers improved performance characteristics compared to a standard blank rotor.