The Lone Star Racing Polaris RZR Pro R / Turbo R Lower A-Arm Gusset Kit delivers a major strength and reliability upgrade for drivers who push their suspension to the limit. Each kit reinforces the lower A-arms with 4130 chromoly gussets placed in critical high-stress zones, replacing the weak factory ball joints with a robust 7/8" uniball system for improved articulation and durability.
Your order includes brand-new OEM Polaris A-arms already equipped with the gusset kit and uniball setup, ensuring a clean, precise installation. Customers simply transfer their pivot and shock hardware, though worn or broken pieces may require replacement. For riders demanding race-proven strength and confidence in rough terrain, this Lone Star Racing upgrade provides unmatched durability and long-term performance.
