R1 Concepts 623-48025L RNC Series Drilled Brake Rotor

The R1 Concepts 623-48025L RNC Series Drilled Brake Rotor is a premium replacement rotor engineered to deliver consistent, fade-resistant stopping power. Manufactured from high-carbon grey iron, this rotor provides excellent thermal stability and long-lasting durability under demanding driving conditions.

The precision-drilled holes across the rotor face serve a dual purpose: they allow heat, gas, and debris to escape the braking surface quickly, reducing brake fade and improving overall pad bite. This design also helps keep both the rotor and brake pads cooler during repeated or heavy braking.

Key Features:

• Precision drilled holes for improved heat dissipation and reduced brake fade
• High-carbon grey iron construction for enhanced strength and noise reduction
• Zinc dichromate coating on non-braking surfaces to resist rust and corrosion
• Computer-balanced design minimizes vibration and pedal pulsation
• Meets or exceeds OEM specifications for a direct, no-modification replacement
• G3000-grade iron meets OEM material standards
• Precision machined to tight tolerances for optimal rotor runout

The R1 Concepts RNC Series rotor is a direct OEM replacement that installs without modification, making it an ideal upgrade for drivers seeking improved braking performance over a standard blank rotor. Each rotor undergoes strict quality control to ensure consistent performance right out of the box.