R1 Concepts 623-21020R RNC Series Drilled Brake Rotor

The R1 Concepts 623-21020R is a drilled disc brake rotor from R1 Concepts' RNC Series, engineered to deliver improved stopping performance and extended rotor life over standard OEM replacements. The precision-drilled holes promote heat dissipation during braking, helping to reduce brake fade and keep braking performance consistent under demanding conditions.

Key Features:

• Drilled Design: Cross-drilled holes help evacuate heat, gas, and moisture from the braking surface for more consistent pedal feel
• Corrosion-Resistant Coating: Zinc-plated finish protects the rotor hub and non-contact surfaces from rust and corrosion, extending rotor appearance and service life
• Precision Machined: Manufactured to tight tolerances for proper fitment and smooth, vibration-free braking
• Direct OEM Replacement: Engineered as a bolt-on replacement — no modifications required
• Quality Construction: Cast from high-grade iron for strength, durability, and reliable heat management

R1 Concepts brake rotors are designed and tested to meet or exceed OEM braking standards, making this a dependable upgrade for drivers seeking improved performance and longevity from their braking system.