PowerStop JBR1110EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number JBR1110EVC) is engineered for reliable braking performance on Scion xA and xB models. Designed with a rust-resistant Geomet coating and vented rotor construction, this disc brake rotor offers durability and efficient heat dissipation for consistent stopping power.

• Compatible with Scion xA and xB front disc brake systems
• Vented rotor design for improved heat management
• Rust resistant Geomet coating to prevent corrosion
• Nominal thickness of 0.87 inches (22.00 mm) with a discard thickness of 0.79 inches (20.00 mm)
• Overall height of 1.70 inches (43.20 mm) and outside diameter of 10.00 inches (255.00 mm)
• Mounting bolt hole circle diameter of 3.90 inches (100.00 mm) with 4 stud/lug holes

Product Line Details: Power Stop - Front Genuine Geomet Coated Rotor

This rotor is part of the Power Stop - Front Genuine Geomet Coated Rotor line, which focuses on providing rotors with a factory-style Geomet coating. This coating enhances corrosion resistance without compromising braking performance. The vented rotor design in this line helps maintain optimal operating temperatures, reducing the risk of brake fade during extended use. The JBR1110EVC rotor meets precise fitment specifications for Scion xA and xB vehicles, ensuring proper installation and function.

Technical Description and Specifications

The JBR1110EVC disc brake rotor features a vented design that allows air to flow between the rotor surfaces, improving heat dissipation during braking. The nominal thickness is 0.87 inches (22.00 mm), with a discard thickness of 0.79 inches (20.00 mm), indicating when the rotor should be replaced to maintain safe braking performance. The rotor's overall height measures 1.70 inches (43.20 mm), and it has an outside diameter of 10.00 inches (255.00 mm). The mounting bolt hole circle diameter is 3.90 inches (100.00 mm), accommodating 4 stud/lug holes for secure attachment to the vehicle hub. The Geomet coating provides a protective layer against rust and corrosion, extending the rotor's service life in various driving conditions.

Applications and Problem Solving

• Replacement for worn or warped front rotors on Scion xA and xB models
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps prevent rust buildup that can reduce braking efficiency
• Improves heat dissipation to reduce brake fade during extended braking
• Restores proper rotor thickness for consistent brake pad contact

Installation Notes and Tips

When installing the Power Stop JBR1110EVC rotor, ensure the vehicle is securely lifted and the wheel is removed. Clean the hub surface to remove any rust or debris before mounting the rotor. Verify the rotor's orientation and bolt hole alignment with the hub. Torque the mounting bolts to the manufacturer's specifications. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. After installation, perform a brake bed-in procedure as outlined by the vehicle manufacturer.

Quality Assurance and Warranty

Power Stop rotors, including the JBR1110EVC, are manufactured to meet or exceed OEM specifications for fit, form, and function. The Geomet coating is applied under controlled conditions to ensure consistent corrosion resistance. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.