R1 Concepts 623-03035R RNC Cross-Drilled Brake Rotor

The R1 Concepts 623-03035R RNC Series Cross-Drilled Brake Rotor is a premium performance brake rotor engineered for drivers who demand improved stopping power, reduced brake fade, and a clean, aggressive aesthetic. Designed as a direct OE replacement with performance upgrades, this rotor installs without modifications for a straightforward upgrade over factory components.

The cross-drilled pattern increases airflow across the rotor surface, helping to dissipate heat more efficiently during repeated or hard braking events. This helps maintain consistent pedal feel and reduces the risk of brake fade under demanding driving conditions. The drilled holes also help expel gas and debris from between the pad and rotor contact surface for more consistent bite.

Key Features:

• Cross-Drilled Design: Enhances cooling airflow and gas venting for consistent braking performance
• Direct OE Replacement: Bolt-on fitment with no modifications required
• Premium G3000 Castings: High-grade gray iron construction for durability and long service life
• Zinc Dichromate Coating: Protects non-swept rotor surfaces from corrosion and rust for a clean appearance
• Precision Balanced: Machined to strict tolerances to minimize vibration and brake pedal pulsation
• RNC Series: R1 Concepts' performance-focused cross-drilled rotor line built for street and spirited driving use

The R1 Concepts 623-03035R is sold as a single rotor. Always replace brake rotors in axle pairs and pair with fresh brake pads for optimal braking performance and even wear.