Stoptech Sport Brake Rotor

Fits 2010–2017 Lexus GX460 and 2010–2017 Toyota 4Runner

Part #: 126.44174CSR

Overview

The StopTech Cryo Slotted Front Right Sport Brake Rotor is engineered to enhance braking performance for your Lexus GX460 or Toyota 4Runner from model years 2010 to 2017. Designed for drivers seeking improved brake response and durability, this rotor features precision slots that help maintain consistent pad contact and aid in heat dissipation. The optional cryogenic treatment further extends rotor life by enhancing wear resistance and structural integrity.

This rotor is ideal for those who demand reliable braking performance under varied driving conditions, supporting both everyday use and spirited driving scenarios. Its design helps reduce brake fade and supports consistent stopping power, contributing to safer and more confident driving.

Key Features

StopTech Sport Brake Rotors with cryogenic treatment offer several technical advantages, including:

• Precision slotted surface to improve pad bite and remove debris
• Optional deep cryogenic treatment that permanently enhances metal wear characteristics
• Manufactured to meet exacting standards for fit and function on specified Lexus and Toyota models
• Improved heat dissipation to reduce brake fade during demanding use
• Durable construction designed to support extended service life

Construction & Design

The rotor’s cryogenic treatment is a specialized one-time process that alters the metal’s microstructure, resulting in increased hardness and resistance to thermal cracking. This treatment is invisible but significantly improves the rotor’s longevity and performance stability. The slotted design is carefully engineered to optimize airflow and maintain clean pad surfaces, ensuring consistent braking feel and effectiveness.

Installation & Fitment

This rotor is a direct replacement for the front right brake rotor on 2010–2017 Lexus GX460 and 2010–2017 Toyota 4Runner models. Installation follows standard brake rotor replacement procedures, making it a straightforward upgrade for experienced technicians and enthusiasts alike.