-
Thumper Fab Polaris Ranger Bolt-On Sub-Frame Stiffener / Gusset Kit (2020 & Below)
$329.00
Running bigger tires, lifts, or rugged trails and noticing flex, misalignment, or stress on your Ranger XP 900’s front end? A frame stiffener reinforces critical mounting points, prevents bending, and strengthens the chassis. It’s the best upgrade to protect suspension components and maintain long-term durability on demanding terrain.