Thunderhawk | Polaris RZR XP 1000 | XP 1000 4 | 2014-2015 | Double-Shear Radius Rod SupportZoom

Thunderhawk | Polaris RZR XP 1000 | XP 1000 4 | 2014-2015 | Double-Shear Radius Rod Support

Item# THU-PZ3221
$64.99$99.99You Save - $35.00 (35%)
Year | Vehicle: 
Bumper Frame: 


2014-2015 Polaris RZR XP 1000
2014-2015 Polaris RZR XP 1000 4

Does NOT fit on the High-Lifter or Desert Edition models, or any RZR equipped with Polaris #2879523 high-clearance radius rod kit.

Thunderhawk Performance has developed a patent-pending double-shear radius rod mount to enhance the rear trailing arm suspension on the Polaris RZR XP 1000 and XP Turbo.

The stock single-shear design is upgraded to a stronger double-shear configuration by replacing the original stiffener plate with the Thunderhawk mount. This mount features additional frame mounting points, securing it directly to the frame at the top and bottom without relying solely on the four radius rod bolts. The double-shear design supports the radius rods on both the front and rear, effectively doubling the strength and preventing issues such as flex, deformation, elongation, and cracking around the mounting holes in the RZR frame.

This Thunderhawk mount significantly improves frame and suspension strength, providing a superior solution compared to other rear radius rod plates or cages. The patent-pending double-shear mounting is engineered to handle the forces encountered in real-world RZR driving conditions, whether racing or trail-riding. The mount includes a differential fluid service access hole and is designed to fit with Polaris-brand and most aftermarket bumpers or rear roll cages using Polaris-style mounts. Additionally, the direct frame mounting independent of the radius rod bolts makes rear suspension work easier, allowing for easy removal and re-installation of the radius rods.

Installation of the Thunderhawk double-shear radius rod mount takes approximately 30-45 minutes, and it is made in the USA. It is crucial to note that the double-shear plate will not fit High-Lifter or Desert Edition models or any RZR equipped with the Polaris #2879523 high-clearance radius rod kit.

  • Strongest design available (patent-pending)
  • Upgrades frame to true double-shear radius rod mounting, increasing strength by 100%
  • Mounts to frame at additional points both above and below radius rods - suspension loads are no longer concentrated on just the four radius rod holes
  • Eliminates "egging-out" & cracking of radius rod mounting holes
  • Makes differential fluid service and radius rod removal easy
  • Fits with stock or aftermarket radius rods*, and also with most rear bumpers & cage extensions
  • Durable black powdercoat finish
  • Complete kit installs easily in about 30-45 minutes
  • Made in USA

    This item usually ships in 2-3 business days.
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