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R1 Concepts 623-21037L RNC Series Drilled Brake Rotor

Manufacturer

Picture for manufacturer R1 Concepts

Part Number

623-21037L
8 reviews
Sale Price

$84.17

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The R1 Concepts 623-21037L RNC Series Drilled Brake Rotor is a high-performance direct replacement rotor designed to deliver improved stopping power and thermal management over stock brake rotors. The drilled hole pattern promotes heat dissipation and helps evacuate gases and debris from the rotor surface, maintaining consistent pad contact and braking performance under demanding conditions.

Key Features:

  • Drilled Pattern: Cross-drilled holes reduce heat buildup and improve wet-weather braking performance
  • Left/Driver-Side Fitment: Engineered specifically for the left (driver) side application
  • Premium G3000 Metallurgy: Manufactured from high-grade G3000 cast iron for durability and optimal friction characteristics
  • Precision Machined: Computer-balanced and precision machined for smooth, vibration-free operation
  • Corrosion-Resistant Coating: Zinc-plated hat and outer edges help prevent rust and corrosion
  • Direct OE Replacement: Bolt-on installation with no modifications required

R1 Concepts rotors are manufactured to meet or exceed OEM specifications, making the 623-21037L a reliable upgrade for drivers seeking enhanced braking performance without compromising daily drivability. Compatible with standard brake pad compounds.

Easy transaction and fast free shipping. Can't ask for more.

Great price, quick shipping.

all was great!

It's the information I needed for my boat motor. The only issue I had with this maintenance manual was the way the manual was finished. I've worked the the graphic arts industry for 50 years and am well versed in print finishing. The book will no doubt stay together, however there is excessive glue on the spine as the cover wraps around the front/back that distracts from the overall appearance.

excellent

easy order

No

Best prices and easy

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