R1 Concepts 623-27061R RNC Series Drilled Brake Rotor

The R1 Concepts 623-27061R RNC Series Drilled Brake Rotor is a high-performance, direct-fit replacement rotor engineered to deliver superior stopping power and consistent fade resistance. Precision-drilled holes across the rotor face promote rapid heat dissipation, help evacuate gas and debris from the rotor-pad interface, and reduce overall unsprung weight for improved handling response.

R1 Concepts manufactures this rotor from premium G3000 specification gray iron castings, then applies a corrosion-resistant coating to all non-friction surfaces to prevent rust and extend service life. Each rotor is dynamically balanced and undergoes strict dimensional tolerancing to ensure smooth, vibration-free braking from the first stop.

Key Features:

• Drilled rotor design for enhanced cooling and gas venting
• G3000 gray iron casting for optimal hardness and thermal stability
• Corrosion-resistant coating on non-friction surfaces
• Direct OE-style replacement — no modifications required
• Dynamically balanced to minimize vibration and pedal pulsation
• Precision-machined to strict dimensional tolerances
• Compatible with OEM and performance brake pads

Designed as a direct bolt-on replacement, the R1 Concepts 623-27061R installs quickly with standard hand tools and requires no drilling, cutting, or modification. It is an excellent upgrade for drivers seeking improved braking performance over worn OEM rotors.