The Serpent 600330 hard servo saver spring improves steering response and helps the wheel centre reliably. It trims unwanted play so your inputs feel more immediate during technical sections.
Designed for endurance, this spring resists fatigue from repeated running and impacts. Model owners who run frequent practice will notice the consistent behaviour lap after lap.
This component suits many common servo saver types and swaps in without special tooling. Its universal approach makes it a practical upgrade across different chassis layouts.
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