My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

R1 Concepts 623-31005R RNC Series Drilled Brake Rotor

Manufacturer

Picture for manufacturer R1 Concepts

Part Number

623-31005R
7 reviews
Sale Price

$89.11

Estimated ship date Tuesday, November 24

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The R1 Concepts 623-31005R RNC Series Drilled Brake Rotor is a premium replacement rotor engineered for drivers who demand consistent, reliable stopping power. Manufactured to meet or exceed OEM specifications, this rotor features a precision-drilled pattern that improves heat dissipation, reduces brake fade, and helps clear gas and debris from the rotor surface during braking.

R1 Concepts rotors are manufactured from high-carbon, G3000-grade cast iron, delivering superior thermal stability and long service life compared to standard replacement rotors. Each rotor is computer-balanced and precision-machined to minimize vibration, pedal pulsation, and noise during operation.

Key Features:

  • Drilled rotor design for enhanced heat dissipation and reduced brake fade
  • High-carbon G3000-grade cast iron construction for strength and durability
  • Computer-balanced and precision-machined for smooth, vibration-free braking
  • Corrosion-resistant coating on non-braking surfaces to resist rust and extend service life
  • Direct OEM replacement — no modifications required for installation
  • Manufactured to strict quality control standards

The R1 Concepts 623-31005R is a direct-fit replacement designed for straightforward installation. Whether you are restoring factory braking performance or upgrading from a worn rotor, this RNC Series drilled rotor provides confident stopping performance for everyday driving and spirited use.

I received my order of Shurflo replacement o-rings very quickly - sooner than expected. Unfortunately, I really only needed 1 or 2 o-rings, but they are only offered in a pack of 10. I'll never use 10 o-rings, so it was wasteful spending. I shopped other companies, and could not find packs of 1 or 2, and Boatplicity was the least expensive for what is available on-line.

Wonderful service

19 August - So far, so good - Awaiting delivery...

Great

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

Thanks for having the original part.

Excellent service & fast shipping.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy