R1 Concepts 623-20000R RNC Series Drilled Brake Rotor

The R1 Concepts 623-20000R is part of the RNC (Replacement) Series of drilled brake rotors, designed as a direct OEM-style replacement with enhanced cooling performance. Precision-machined from high-quality G3000 grey cast iron, this rotor delivers consistent stopping power and fade resistance across everyday driving conditions.

Key Features:

• Drilled Design: Cross-drilled holes promote heat dissipation and help evacuate gases, dust, and moisture from the rotor surface for improved braking response
• G3000 Grey Cast Iron Construction: OEM-grade metallurgy ensures durability, even wear, and compatibility with a wide range of brake pad compounds
• Direct OEM Replacement: Engineered to match factory specifications for straightforward, bolt-on installation with no modifications required
• Zinc Dichromate Coating: Corrosion-resistant coating on non-friction surfaces helps prevent rust and extends rotor lifespan
• Precision Balancing: Computer-balanced to minimize vibration and reduce brake pedal pulsation
• OE-Matched Dimensions: Hat height, rotor diameter, and hub bore are manufactured to exact OEM tolerances for proper fitment and alignment

R1 Concepts rotors are manufactured to strict quality standards and are an excellent upgrade or replacement option for drivers seeking improved thermal management over a standard undrilled OEM rotor. The 623-20000R is sold as a single rotor.