PowerStop JBR1158XPR Disc Brake Rotor Set - Rear

Power Stop Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair Overview

The Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number JBR1158XPR) is engineered for reliable braking performance on Acura and Honda vehicles. Designed specifically for rear disc brake applications, this rotor set offers enhanced heat dissipation and corrosion resistance for consistent stopping power.

• Compatible with Acura CR-V and Honda RDX rear brake systems
• Solid disc brake rotor design with drilled and slotted surface
• Zinc plated coating for rust resistance and extended rotor life
• Nominal thickness ranges from 7.50 mm to 8.80 mm
• Outside diameter of 304.40 mm (12.00 inches) with 5 lug holes
• Mounting bolt hole circle diameter of 114.30 mm (4.50 inches)
• Overall height between 2.40 mm and 60.60 mm
• Discard thickness specified at 7.50 mm and 0.30 mm

Detailed Product Features and Specifications

This Power Stop rotor pair features a solid rotor design with a slotted and drilled surface type, which helps to improve brake pad bite and reduce brake fade by allowing gases and heat to escape more efficiently. The zinc plating provides a protective layer against rust and corrosion, which is especially beneficial for vehicles exposed to moisture and road salt. The rotors have a nominal thickness between 7.50 mm and 8.80 mm, ensuring durability and compatibility with the rear braking system of Acura CR-V and Honda RDX models. The 5-lug hole pattern with a 114.30 mm bolt circle diameter matches factory specifications for secure mounting.

About the Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair Line

The Power Stop - Rear Drilled, Slotted and Zinc Plated Brake Rotor Pair product line focuses on delivering rotors that combine performance and longevity. The drilled and slotted design enhances braking efficiency by improving heat dissipation and reducing brake dust buildup. Zinc plating adds a layer of rust resistance, extending the rotor’s service life. This line is tailored for rear brake applications, providing a balance of durability and consistent braking performance for compatible Acura and Honda vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rear brake rotors on Acura CR-V and Honda RDX
• Improves braking response and reduces brake fade during heavy use
• Addresses corrosion issues caused by road salt and moisture exposure
• Helps eliminate brake noise and vibration related to rotor surface wear
• Restores proper rotor thickness for safe and effective braking

Installation Notes and Tips

• Ensure compatibility with Acura CR-V and Honda RDX rear brake assemblies before installation
• Check rotor thickness and discard limits (7.50 mm and 0.30 mm) to confirm replacement necessity
• Clean mounting surfaces and inspect wheel bearings during installation
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Perform a bed-in procedure after installation to optimize brake pad and rotor contact

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The zinc plating process enhances corrosion resistance, contributing to longer rotor life. While specific warranty details are not provided here, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Always refer to the manufacturer’s warranty documentation for complete coverage information.