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R1 Concepts 623-63023R RNC Series Cross-Drilled Brake Rotor

Manufacturer

Picture for manufacturer R1 Concepts

Part Number

623-63023R
8 reviews
Sale Price

$145.14

Estimated ship date Thursday, November 26

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Fitment guaranteed

Fitment guaranteed

Product Details

The R1 Concepts 623-63023R RNC Series Drilled Brake Rotor is a precision-engineered replacement disc brake rotor designed to deliver reliable stopping power and improved thermal performance over a standard OEM rotor. Built to direct-fit OEM specifications, this rotor installs without modification for a straightforward replacement.

Key Features:

  • Cross-Drilled Design: Precision-drilled holes reduce rotor surface heat buildup, improve wet-weather braking by channeling water away from the pad contact surface, and help outgas brake pad material for more consistent bite
  • G3000 Grade Cast Iron Construction: High-grade cast iron formulation provides excellent durability, smooth pad bed-in, and long service life
  • Zinc Corrosion Protection: Silver zinc plating on non-braking surfaces guards against rust and corrosion, extending rotor appearance and longevity
  • Chamfered & Counter-Sunk Drill Holes: Drill holes are chamfered and counter-sunk to help prevent cracking and maintain rotor structural integrity under repeated thermal cycling
  • OEM Direct Fit: Engineered to OEM specifications for a precise, no-modification installation
  • Balanced & Precision Machined: Each rotor is precision machined for minimal runout and smooth, vibration-free braking performance

The R1 Concepts RNC Series drilled brake rotor is an ideal upgrade for drivers seeking improved heat dissipation and braking confidence beyond what a standard blank rotor provides. It pairs well with R1 Concepts OPTIMUM OEp or equivalent aftermarket brake pads for a complete brake system refresh.

Quick and easy ordering, check out and fast shipping.

Fast shipping easy to order no problem

The unit looks great and shipment was on point. Thanks!

I didn't use boatplicity.com for customer assistance, but the "contact us" section. the unit isn't, hasn't nor was it working as designed. air blows, but it isn't even close to warm air.

Returning customer from almost 17 years ago! I built a b16a and I bought all of the internals from you guys. Couldn't find my old account

Great prices and super fast check out thanks

First transaction with THMotorsports. It was seamless, smooth and quick.

My "new" tires are over 8 months old per the manufacturing date code. Since trailer tires are supposed to be replaced every 6 years based on date code, it would be nice if they were less than 6 months old when purchased. Thank you.

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