R1 Concepts Rear Brake Rotor

2020–2026 Toyota GR Supra

Part #: ERE-31130

Overview

The R1 Concepts Rear Brake Rotor is engineered specifically for the 2020 to 2026 Toyota GR Supra, delivering reliable and consistent braking performance. Designed for enthusiasts who demand both daily drivability and spirited track use, this rotor enhances the vehicle's braking system by providing improved heat dissipation and durability. Whether upgrading worn factory rotors or seeking better stopping power, this rotor is a direct-fit replacement that maintains OEM specifications while offering enhanced performance benefits.

R1 Concepts is known for producing high-quality braking components that balance performance, longevity, and value. This rear rotor is an ideal upgrade for drivers looking to maintain optimal brake function under aggressive driving conditions without compromising safety or comfort.

Key Features

R1 Concepts rear brake rotors are designed with precision and durability in mind. Key features include:

• Direct bolt-on fitment for 2020–2026 Toyota GR Supra models, ensuring hassle-free installation
• High-grade cast iron construction for excellent heat absorption and resistance to warping
• Precision-machined surfaces for smooth braking and reduced rotor runout
• Optimized venting design to improve airflow and dissipate heat effectively
• Corrosion-resistant coating to protect against rust and extend rotor life
• Compatible with OEM brake pads and calipers, maintaining factory braking feel
• Balanced for reduced vibration and noise during braking

Construction & Design

The R1 Concepts rear brake rotor is crafted from premium cast iron, chosen for its excellent thermal conductivity and strength. This material ensures the rotor can withstand the high temperatures generated during aggressive braking without compromising structural integrity. The rotor features precision-machined braking surfaces that provide a smooth, consistent contact patch for the brake pads, reducing noise and vibration.

Its vented design promotes efficient heat dissipation, which helps prevent brake fade during extended use. Additionally, the rotor is treated with a corrosion-resistant coating to protect against environmental elements, ensuring long-lasting performance and a clean appearance.

Installation & Fitment

Installation of the R1 Concepts Rear Brake Rotor is straightforward, as it is designed to be a direct replacement for the factory rear rotors on the 2020–2026 Toyota GR Supra. No modifications or special tools are required, making it suitable for both professional mechanics and experienced DIY enthusiasts. It is recommended to inspect brake pads and hardware during installation and replace them if necessary to ensure optimal braking performance.

What's Included

• One R1 Concepts Rear Brake Rotor (driver or passenger side)

Ideal For

This rear brake rotor is ideal for Toyota GR Supra owners seeking a reliable and durable replacement part that enhances braking performance. It suits daily drivers, weekend enthusiasts, and those who occasionally take their vehicle to the track. The rotor is perfect for anyone looking to maintain or improve their Supra’s braking system with a high-quality, OEM-compatible component.

R1 Concepts is a manufacturer and retailer specializing in automotive braking systems, offering a comprehensive catalog of brake parts for both foreign and domestic vehicles from 1930 to the present. Their product line includes OE replacements and high-performance aftermarket brake components, such as cross-drilled and slotted rotors, ceramic brake pads, and big brake kits. Enthusiasts choose R1 Concepts for their precision engineering and quality materials, which enhance braking performance and safety across various driving conditions.