R1 Concepts 623-46035R RNC Series Drilled Brake Rotor

The R1 Concepts 623-46035R RNC Series Drilled Brake Rotor is a premium replacement brake rotor engineered for improved stopping performance and heat dissipation. Manufactured by R1 Concepts — a trusted name in performance braking — this rotor features a precision-drilled pattern that helps evacuate heat, gas, and moisture from the rotor surface during braking, reducing fade and maintaining consistent pedal feel.

Key Features:

• Drilled design promotes rapid heat dissipation and helps clear debris, water, and brake dust from the rotor face
• Manufactured from high-carbon G3000 grade cast iron for durability and long service life
• Precision-machined to OEM dimensions for a direct bolt-on fitment with no modifications required
• Electroplated zinc coating on non-contact surfaces resists corrosion and rust
• Pre-balanced to minimize vibration and pedal pulsation
• Meets or exceeds OEM specifications for safety and performance

The RNC Series is R1 Concepts' dependable replacement-grade line, offering drivers a quality upgrade over standard OEM rotors at a competitive value. Whether used for daily driving or light performance use, the 623-46035R delivers reliable, consistent braking performance right out of the box.