R1 Concepts 623-46033L RNC Series Drilled Brake Rotor

The R1 Concepts 623-46033L is an RNC Series drilled brake rotor engineered for drivers who demand consistent stopping power and improved thermal performance. Manufactured from premium G3000-grade cast iron, this rotor delivers the durability and fade resistance required for both daily street driving and spirited performance use.

Key Features:

• Drilled Rotor Design: Cross-drilled holes promote heat dissipation and help evacuate gas and water from the rotor surface for reliable bite in all conditions
• G3000 Cast Iron Construction: High-grade iron formulation meets OEM metallurgical standards for lasting wear characteristics
• Precision Machined: Computer-balanced and finished to tight tolerances to minimize vibration and pedal pulsation
• Corrosion-Resistant Coating: Non-friction surfaces are coated to resist rust and maintain a clean appearance
• Direct OEM Replacement: Designed as a bolt-on replacement requiring no modifications to existing hardware or brackets
• 100% Factory Tested: Each rotor is individually inspected for dimensional accuracy before leaving the facility

R1 Concepts rotors are engineered and tested to meet or exceed original equipment specifications. The RNC Series is an excellent upgrade or replacement option for drivers seeking improved braking confidence and long-term reliability.