Install the 3Racing XN1-49/RE red aluminium damper spring button to tighten up your XRAY NT1 suspension feel. The part helps reduce micro movement where the spring meets the shock, improving predictability through corners.
Aluminium buttons resist deformation from repeated compressions and adjustments, which keeps spring preload and travel more consistent compared with softer materials.
The vivid red finish makes it simple to identify upgraded components during teardown or trackside tuning, speeding up setup changes between practice runs.
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