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R1 Concepts 623-48049R RNC Series Drilled Disc Brake Rotor

(2004-2008 Chevrolet Colorado; 2004-2008 GMC Canyon; 2007-2008 Isuzu i-290; 2006 Isuzu i-350; 2006 Isuzu i-280; 2007-2008 Isuzu i-370)

Manufacturer

Picture for manufacturer R1 Concepts

Part Number

623-48049R
6 reviews
Sale Price

$98.77

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The R1 Concepts 623-48049R is a precision-drilled disc brake rotor from the RNC (Road/Normal/Car) Series, engineered as a direct-fit, single-piece replacement rotor. Designed to OEM specifications, this rotor installs without modification and delivers reliable, consistent stopping power for everyday street driving.

Key Features:

  • Precision Cross-Drilled Holes: Countersunk drill pattern promotes maximum heat dissipation, reduces brake fade, and helps prevent rotor cracking under thermal stress
  • G3000 Grade Cast Iron Construction: High-quality base material meets or exceeds OEM hardness and wear resistance standards
  • Corrosion-Resistant Coating: Zinc plating on the non-friction surfaces protects against rust and extends rotor service life
  • Direct OEM Replacement: Engineered to match original equipment dimensions and bolt patterns for a no-modification installation
  • Single-Piece Design: Passenger-side (right) rotor sold individually; confirm position before ordering
  • Balanced for Smooth Operation: Computer-balanced construction minimizes vibration and pedal pulsation

The R1 Concepts RNC Series delivers an ideal balance of performance and value for drivers seeking an upgrade over standard OEM rotors without moving to a full track-oriented setup. Compatible with both OEM and aftermarket brake pads; always replace brake pads when installing new rotors and follow proper bed-in procedures for optimal performance.

Products specifications

Fits

2004-2008 Chevrolet Colorado; 2004-2008 GMC Canyon; 2007-2008 Isuzu i-290; 2006 Isuzu i-350; 2006 Isuzu i-280; 2007-2008 Isuzu i-370

Fast shipping

I never received anything about shipping so I contacted customer support. They said it was a direct shipment and they would check on it for me and get back to me. I never heard back from them. Shortly after that I did receive a message from the carrier saying they have my shipment and scheduled a delivery. They said they would call me 30 mins before the delivery so I could get off work and come to inspect it before signing for it. That didnt' happen either my wife called me first thing in the morning and say they are here delivering it now so I had to run home so I could inspect it. The driver was really nice and waited for me to get there.

The only issue was the shipping straps on both shocks were broken on one end only! Made it more difficult to install! But for the price I can't complain much! Thanks

Great! Friendly whe buying and fast shipping, coming back for more!!!

Rapid delivery. No problem s

I tried calling several times with no answer. Then an email took a whole day for a response

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