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R1 Concepts 623-54127L RNC Series Drilled Brake Rotor - Left

Manufacturer

Picture for manufacturer R1 Concepts

Part Number

623-54127L
8 reviews
Sale Price

$195.66

Estimated ship date Monday, November 23

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The R1 Concepts 623-54127L RNC Series Drilled Brake Rotor is a high-performance left-side replacement rotor engineered for drivers who demand superior stopping power and heat dissipation. R1 Concepts' RNC line features precision-drilled holes across the rotor face, designed to evacuate heat, gas, and debris from the braking surface for consistent, fade-resistant performance.

Key Features:

  • Drilled rotor design promotes heat dissipation and reduces brake fade under demanding conditions
  • Precision-machined to strict OEM tolerances for a direct, no-modification-required fitment
  • High-carbon grey iron construction for excellent thermal stability and long service life
  • Corrosion-resistant coating on the non-friction surfaces helps protect against rust and extends rotor life
  • Left-side application (driver side) — verify correct side when ordering
  • Balances OEM reliability with enhanced performance characteristics suitable for street and spirited driving

R1 Concepts rotors undergo rigorous quality control to ensure proper balance and runout specifications are met. The 623-54127L is a direct replacement designed to restore safe, reliable braking performance while upgrading to a drilled rotor design over a standard OEM solid or slotted disc.

Thanks!

I ordered tires for my boat trailer. They arrived three days later and were the correct tire and size. They were also the cheapest price I could on-line. I was extremely pleased with my first purchase on boatplicity.com. Thanks!

Had a technical question, which was answered quickly, accurately, and professionally.

All good here!

Easy no hassle purchasing fast shipping

Good product and quick delivery

Smooth simple clean ordering process. Great very competitive pricing.

Great product. Accurate website description. Fits perfectly. 5 stars for sure

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