R1 Concepts 623-48032R RNC Series Drilled Disc Brake Rotor

The R1 Concepts 623-48032R is a precision-engineered drilled disc brake rotor from R1 Concepts' RNC Series, designed to deliver confident stopping power and improved thermal performance over standard OEM rotors. The cross-drilled hole pattern promotes rapid heat dissipation, reduces brake fade during demanding use, and helps clear gas and debris from the rotor surface for consistent pad contact.

Key Features:

• Cross-Drilled Design – Drilled holes improve heat ventilation and reduce rotor temperatures under hard braking
• Silver Zinc Plated Coating – Corrosion-resistant finish protects the hub, hat, and vane structure from rust and premature wear
• OEM-Grade Metallurgy – Cast from high-carbon content iron for strength, durability, and vibration dampening
• Precision Balanced – CNC machined to tight tolerances for smooth, wobble-free braking and reduced pedal pulsation
• Direct Bolt-On Fitment – Engineered to match OEM specifications for a straightforward installation with no modifications required
• Right/Passenger Side – The "R" suffix designates this as the right-side (passenger) rotor

R1 Concepts rotors are manufactured to meet or exceed original equipment standards, making the 623-48032R a reliable upgrade or direct replacement for worn or damaged brake rotors. Compatible with standard OEM-style brake pads and calipers.