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R1 Concepts 623-54173R RNC Series Drilled Disc Brake Rotor

Manufacturer

Picture for manufacturer R1 Concepts

Part Number

623-54173R
8 reviews
Sale Price

$122.32

Estimated ship date Thursday, November 26

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The R1 Concepts 623-54173R RNC Series Drilled Brake Rotor is a performance-grade replacement disc rotor engineered to deliver confident, consistent stopping power. Precision-drilled holes channel heat away from the rotor surface, reducing brake fade and maintaining braking efficiency under demanding conditions.

Key Features:

  • Precision Cross-Drilled Design: Countersunk drill holes promote maximum heat dissipation and help prevent rotor cracking under thermal stress
  • Corrosion-Resistant Zinc Coating: Silver zinc plating protects the hub, hat, and vane structure from rust and corrosion, extending rotor life and maintaining appearance
  • Double Disc Ground Braking Surface: Ensures a flat, true surface for faster, more even brake pad bed-in and quieter, smoother stops
  • Direct-Fit Replacement: Engineered as a drop-in OEM replacement — no modifications required for installation
  • High-Carbon Iron Construction: Provides excellent thermal capacity and durability for street and performance driving

The RNC Series rotor is a smart upgrade for drivers seeking improved braking response and longer rotor life compared to standard OEM rotors. A proper break-in procedure is recommended upon installation to fully seat brake pads and maximize performance.

Very easy to deal with. All of the products showed up NIB as promised, and the delivery was very quick. Would certainly use these folks again.

Very quick delivery

Excellent transaction

Tanks

Easy. Simple. Easy to navigate and check out.

It was what I needed, and worked perfectly, great price

I would have liked to have more info on the item I bought on the web sight, I ended having to start a chat to get information

Found what I needed Ordering was simple

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