R1 Concepts 623-03042R RNC Series Drilled Brake Rotor

The R1 Concepts 623-03042R RNC Series Drilled Brake Rotor is a high-performance replacement rotor engineered to deliver consistent stopping power and improved thermal management over the stock unit. Manufactured from premium G3000 gray cast iron, this rotor provides excellent durability and reliable fade resistance under both everyday driving and demanding conditions.

Key Features:

• Drilled Design: Cross-drilled holes allow heat and gases to escape quickly, reducing brake fade and improving wet-weather performance
• G3000 Gray Cast Iron: OEM-grade metallurgy ensures long service life and stable friction characteristics
• Precision Machined: Computer-balanced to strict OEM tolerances for smooth, vibration-free braking and minimal pedal pulsation
• Direct Bolt-On Fitment: Designed as a direct OEM replacement requiring no modifications for a straightforward installation
• Zinc Dichromate Coating: Corrosion-resistant finish protects non-swept rotor surfaces from rust and extends cosmetic life
• OEM Replacement Quality: Meets or exceeds original equipment specifications for reliable, consistent performance

The R1 Concepts RNC Series is an ideal upgrade for drivers seeking improved braking performance and thermal efficiency compared to standard solid rotors. Each rotor is individually inspected for runout and balance before leaving the factory, ensuring a quality fit every time.