PowerStop Autospecialty Brake Rotor

2016–2019 Mazda CX-5 Front

Part #: JBR1745

Overview

The PowerStop JBR1745 is a high-quality front brake rotor designed specifically for the Mazda CX-5 models from 2016 to 2019. Engineered to deliver superior stopping power and enhanced durability, this rotor is an ideal upgrade for drivers seeking reliable performance and improved safety. Whether you’re replacing worn-out factory rotors or upgrading for better braking response, this direct replacement rotor ensures your vehicle maintains optimal braking efficiency.

Built with performance and longevity in mind, the PowerStop Autospecialty brake rotor offers a perfect balance of quality and affordability. It is suitable for daily drivers, commuters, and enthusiasts who demand consistent braking performance under various driving conditions. With its precision manufacturing and corrosion-resistant finish, this rotor helps you achieve shorter stopping distances and better wet weather braking, giving you confidence on the road.

Key Features

The PowerStop Autospecialty Brake Rotor incorporates several advanced features designed to improve your vehicle’s braking system:

• Direct OE replacement fitment for seamless installation without modifications.
• Manufactured with Tru-Cast precision machining to ensure exact OE fit and optimal contact with brake pads.
• Oversized drill holes enhance heat dissipation, reducing brake temperature and minimizing brake fade during spirited driving or heavy braking.
• Counter-sunk holes help resist stress risers and cracking, extending the lifespan of the rotor under demanding conditions.
• Corrosion-resistant gold zinc plating provides excellent protection against rust and corrosion, maintaining the rotor’s appearance and performance over time.
• Designed to improve stopping distance and pad bite, resulting in more responsive braking and increased safety.
• Constructed with high-quality cast iron for durability and consistent performance.
• Engineered to withstand the rigors of daily driving, towing, and spirited driving scenarios.
• Backed by PowerStop’s reputation for quality and reliability in brake components.

Construction & Design

The PowerStop JBR1745 rotor features a robust construction utilizing high-grade cast iron, ensuring durability and effective heat management. The rotor’s design includes precision-machined surfaces that guarantee a perfect fit and smooth operation. The oversize drill holes are strategically placed to maximize heat dissipation, reducing the risk of brake fade during extended use or aggressive driving. Additionally, the counter-sunk holes are engineered to resist stress risers, which can lead to cracking over time.

The gold zinc plating not only enhances corrosion resistance but also provides an attractive finish that resists rust and corrosion, even in harsh weather conditions. This plating helps maintain the rotor’s integrity and appearance, ensuring long-lasting performance and a clean look in the wheel well.

Performance & Sound

The PowerStop Autospecialty brake rotor is designed to improve your vehicle’s braking response and overall safety. By reducing brake temperature and enhancing pad contact, it helps support shorter stopping distances and more consistent braking performance. The precision machining and oversized drill holes contribute to better heat dissipation, which minimizes brake fade during high-demand situations. While specific horsepower or torque gains are not claimed, drivers can expect a noticeable improvement in braking feel and confidence.

Installation & Fitment

This rotor is a direct bolt-on replacement for the original equipment front rotors on Mazda CX-5 models from 2016 to 2019. Installation is straightforward and typically requires standard hand tools; no special modifications, cutting, or drilling are necessary. It is recommended to replace brake pads simultaneously for optimal braking performance. Always follow the manufacturer’s torque specifications and bedding-in procedures for new rotors and pads to ensure maximum lifespan and performance.

• Easy, bolt-on installation with no modifications required.
• Compatible with factory calipers and brake hardware.
• Designed for use with existing brake pads or as part of a complete brake upgrade.

What's Included

• One PowerStop Autospecialty front brake rotor (JBR1745)
• All necessary hardware and mounting components
• Installation instructions (if provided)

Ideal For

• Daily drivers seeking reliable stopping power
• Enthusiasts looking for performance upgrades without high cost
• Drivers requiring corrosion-resistant rotors for harsh weather conditions
• Anyone replacing worn or warped factory rotors on Mazda CX-5 (2016–2019)

Emissions Note

This product is designed to meet or exceed OE specifications and is suitable for street use. It is not intended for race or off-road applications and may not be legal for use in all jurisdictions. Please verify local regulations regarding emissions compliance before installation.