The 3Racing XN1-49/RE red aluminium damper spring button helps maintain precise spring seating on the XRAY NT1, reducing small shifts that can affect handling. It is a straightforward upgrade for anyone focused on setup consistency.
With a tight tolerance finish, the aluminium button reduces unwanted play compared with softer materials, helping preserve chosen spring positions and response through long runs.
The red colour makes identification quick when swapping or servicing multiple cars, and the component installs cleanly into standard XRAY NT1 shock assemblies for fast trackside changes.
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