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R1 Concepts 623-27059L RNC Series Drilled Brake Rotor - Left

Manufacturer

Picture for manufacturer R1 Concepts

Part Number

623-27059L
6 reviews
Sale Price

$132.26

Estimated ship date Tuesday, November 24

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Fitment guaranteed

Fitment guaranteed

Product Details

The R1 Concepts 623-27059L RNC Series Drilled Brake Rotor is a high-performance replacement rotor engineered to deliver consistent stopping power and improved thermal management. Precision-drilled holes across the rotor face allow heat, gas, and water to dissipate quickly, reducing brake fade during demanding driving conditions.

Key Features:

  • Drilled rotor design promotes rapid heat and gas dissipation for fade-resistant braking
  • Precision-machined from premium G3000 grade cast iron for durability and long service life
  • Designed as a direct OEM replacement — no modifications required for installation
  • Left (driver) side application, sold individually
  • Zinc-plated hat and non-swept surfaces to resist corrosion during storage and use
  • Computer-balanced to minimize vibration and pedal pulsation
  • Manufactured to strict dimensional tolerances for proper caliper and pad fitment

The R1 Concepts RNC drilled rotor is a bolt-on upgrade or quality replacement for worn OEM rotors, offering improved wet-weather braking performance and a cleaner aesthetic. Compatible with standard OEM-style brake pads, making it an easy and cost-effective brake system refresh.

Got the order fast and got it installed just in time for a fishing trip.....thanks bostplicity.

Item was delivered on a pallet that appeared to have had a lot of care !

Great, but I thought that it would come sooner for $20.00

Shipping was fast and efficient! Very happy that the fuel pump I ordered was available and arrived in perfect condition. This was a quality fuel pump that was difficult to find and was very pleased with the procurement of my order. I will use THMotorsports again! Thank you.

Great delivery very time

I have one of these on another boat. I love it and it's saved my lower unit more than once when I unexpectedly found a stump or hard bottom.. It also allows me to run with the motor higher because if the set back.

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