The XRAY 358315 Front Progressive Springs - 3 Dots give drivers a graduated spring rate that eases into a firmer feel as compression increases. This behaviour improves small-bump compliance while adding support under heavy loads, which helps keep the chassis balanced through a range of track conditions. Each spring is precision matched to ensure consistent response left to right.
The three-dot marking simplifies setup swaps and lets you quickly sort springs by rate. These springs are matched for uniform damping characteristics so you can trust setup changes to produce repeatable differences on track.
Designed with 1/10 scale racers in mind, these front progressive springs are a practical upgrade when you need more midstroke control without losing initial sensitivity to surface detail.
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