PowerStop JBR1112XPR Disc Brake Rotor Set - Front

PowerStop Front Drilled, Slotted and Zinc Plated Brake Rotor Pair Overview

The Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair (Part Number JBR1112XPR) is engineered for reliable braking performance on select INFINITI and Nissan vehicles. Designed to meet the demands of models like the 350Z, 370Z, G35, and Maxima, this rotor set offers enhanced heat dissipation and corrosion resistance.

• Front disc brake rotor pair with drilled and slotted surface
• Vented rotor design for improved cooling
• Zinc plated coating for rust resistance
• Nominal thickness between 26.00 mm and 28.00 mm
• Discard thickness at 1.02 mm and 26.00 mm
• Outside diameter of 319.50 mm (12.60 inches)
• Mounting bolt hole circle diameter of 114.30 mm with 5 lug holes
• Overall height ranges from 1.90 mm to 49.20 mm

Detailed Product Description

This Power Stop rotor set features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade. The drilled and slotted surface improves water and debris evacuation, maintaining consistent braking performance in various driving conditions. The zinc plating provides a protective layer against rust and corrosion, extending the rotor's service life. With precise dimensions including a 319.50 mm outside diameter and a 114.30 mm bolt circle diameter, this rotor pair is engineered for a secure fit on compatible INFINITI and Nissan models.

Compatible Vehicles and Applications

This disc brake rotor set is compatible with a range of INFINITI and Nissan vehicles, including but not limited to:

• INFINITI 350Z, 370Z, EX35, EX37, G25, G35, G37, M35, M35h, M37, M45, M56, Q40, Q70, Q70L, QX50, QX70
• Nissan Maxima, Murano

It is designed to address common braking issues such as:

• Brake rotor warping due to heat buildup
• Reduced braking efficiency from rust and corrosion
• Brake noise caused by uneven rotor surfaces
• Decreased stopping power in wet conditions
• Premature rotor wear from inadequate heat dissipation

Installation Notes and Tips

When installing the Power Stop JBR1112XPR rotor pair, ensure the vehicle is securely lifted and the wheel assembly is removed. Clean the hub surface to remove rust or debris before mounting the new rotors. Verify the rotor thickness and discard thickness to confirm suitability. Torque lug nuts to manufacturer specifications and perform a bed-in procedure for optimal rotor and pad performance.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM specifications, ensuring consistent quality and performance. The zinc plating 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.

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

The Power Stop - Front Drilled, Slotted and Zinc Plated Brake Rotor Pair product line focuses on delivering rotors that combine enhanced cooling features with corrosion protection. The drilled and slotted design improves brake pad bite and helps evacuate gases and debris, while the zinc plating protects against rust. This line is suitable for drivers seeking reliable braking performance on vehicles like the INFINITI 350Z and Nissan Maxima, where maintaining rotor integrity under demanding conditions is important.