Throttle Return Spring Kit Micro Sprint

The Throttle Return Spring Kit Micro Sprint from JOES Racing Products is engineered for high-performance micro sprint racing applications where precise throttle control and reliability are non-negotiable. Built for drivers who demand consistent mechanical response in competitive environments, this throttle return spring kit restores factory-spec actuation and ensures your engine responds instantly to every input. Whether you're rebuilding a worn throttle system or upgrading for a racing season, this compact kit delivers the durability and repeatability serious racers depend on.

Constructed with red anodized aluminum components, the Throttle Return Spring Kit Micro Sprint resists corrosion and maintains its finish through demanding track conditions and high-temperature engine bays. The spring mechanism is calibrated to provide smooth, linear return travel—eliminating binding or lag that compromises throttle response in tight racing situations. JOES Racing Products' precision manufacturing ensures each component meets OEM tolerances, so installation integrates seamlessly into your existing throttle linkage without modification. The lightweight design (0.08 lbs) minimizes inertial load on your throttle cable and butterfly, contributing to snappier response off the line.

This kit is purpose-built for micro sprint chassis running Yamaha R6 powerplants, the dominant platform in that class. It's ideal for teams replacing worn or damaged spring assemblies, or drivers upgrading from stock throttle systems to competition-grade hardware. Installation is straightforward for anyone familiar with basic throttle linkage work; the compact dimensions (0.75 × 0.75 × 3.25 inches) fit within standard micro sprint engine bay configurations. Racers who prioritize throttle response consistency and mechanical longevity recognize JOES Racing Products as the trusted choice for micro sprint performance components.