All Balls Racing Tie Rod Upgrade Kit Polaris Sportsman 450 / 570 All Balls Racing Tie Rod Ends and Tie Rod Upgrade Kits offer durable replacements for aging OEM components. Designed with seamless steel tubing, these heavy-duty kits enhance performance by upgrading the standard 10mm tie rod ends to more robust 12mm versions. This improves reliability and helps prevent common failures associated with weaker stock tie rods. Features: Heavy-duty construction Includes all necessary parts Includes: 2 Tie Rods 2 Tie Rod ends (one left-handed thread and one right-handed thread) All applicable cotter pins and jam nuts