RZR Turbo STS Lower Radius Rods

The Lone Star Racing STS Lower Radius Rod Kit for the Polaris RZR Turbo is a heavy-duty replacement designed to eliminate the weakness and flex found in factory radius rods. Built for high-horsepower turbo applications, aggressive trail riding, and desert abuse, these lower radius rods deliver increased strength, precise adjustability, and long-term durability.

Constructed from 4130 chromoly steel, these STS lower radius rods are significantly stronger than OEM components and feature durable 5/8″ rod ends to allow accurate rear suspension alignment. The adjustable design helps reduce deflection under load while improving handling consistency at speed.

Designed to retain stock-width suspension geometry, this kit is ideal for riders who want to upgrade strength and reliability without changing axle length, wheel offset, or stance. Whether you’re replacing worn factory parts or reinforcing your Turbo for hard riding, this kit is a proven upgrade.

🛠️ Key Features & Benefits

• Direct replacement lower radius rods for Polaris RZR Turbo
• Stronger than OEM radius rods
• Adjustable design for precise rear alignment
• Heavy-duty 5/8″ rod ends for strength and serviceability
• Maintains stock-width suspension geometry
• Race-tested for trail, desert, and recreational use

🔩 Construction & Materials

• 4130 chromoly steel tubing
• TIG welded for maximum strength
• High-quality 5/8″ chromoly rod ends
• Built to handle turbo power and aggressive driving

📦 What’s Included

• (2) STS Lower Radius Rods
• Pre-installed 5/8″ rod ends

🚙 Vehicle Fitment

• Polaris RZR Turbo
• Stock-width configuration
• Direct bolt-on replacement

⚠️ Important Notes

• Sold as a pair of lower radius rods
• Professional installation recommended
• Alignment required after installation
• For off-road use only

🏁 Why Choose Lone Star Racing?

Lone Star Racing suspension components are race-proven and built from premium chromoly steel for riders who demand strength, reliability, and adjustability. The RZR Turbo STS Lower Radius Rod Kit delivers a bolt-on upgrade that improves durability and alignment control without altering factory geometry.