The Lone Star Racing Polaris RZR XP 1000 STS Upper Radius Rods (5/8" Heims) are engineered for riders who demand superior strength, sharper handling, and long-term durability from their suspension components. Built from premium 4130 chromoly, these upper radius rods dramatically outperform the factory parts, which are known to bend or fatigue under hard off-road use. Whether you ride dunes, rocks, desert, or tight wooded trails, this upgrade provides the confidence you need to push your RZR XP 1000 farther with less flex and greater precision.
Each rod features oversized 5/8” heims that offer smoother articulation, enhanced adjustability, and rock-solid stability through aggressive terrain changes. This design delivers noticeably tighter suspension control, helping maintain proper toe alignment and maximizing the vehicle’s predictability at high speed or under heavy load. The result is improved cornering, reduced deflection, and a more connected feel on every ride.
These radius rods are built to stock width for seamless compatibility with OEM components, making installation straightforward for both do-it-yourself riders and professional shops. The lightweight yet highly durable construction also helps reduce unsprung weight, contributing to better overall suspension performance.
If you're ready to replace weak OEM rods with a proven performance upgrade, Lone Star Racing’s STS Upper Radius Rods offer the durability, adjustability, and handling improvements serious riders expect. Equip your RZR XP 1000 with components built for real off-road punishment and experience the difference on your next adventure. Order today and upgrade with confidence.
