For racers looking to sharpen acceleration control, the XRAY 358585 hard clutch springs provide increased spring force and improved durability. These springs are aimed at performance use where a later, more controlled clutch engagement is required.
XRAY engineered these hard springs to hold up under frequent race use and to limit the chance of spring failure. The firmer tension gives a consistent engagement threshold, letting drivers tune throttle application for better traction and lap consistency.
Whether you are refining a race setup or replacing worn parts, these clutch springs help maintain consistent behaviour under load. They are a practical upgrade for anyone seeking tighter control over power transfer.
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