TRAXXAS 1/8 X-Maxx 2.8mm Coil Springs TXMSP28 by GPM  [TXMSP28]

Upgrade Coil Springs for TRAXXAS X-Maxx

This TXMSP28 coil spring set is an RC-scale replacement made for the TRAXXAS 1/8 X-Maxx platform. The kit contains 2.8mm wire-diameter springs intended for use with the stock dampers or with optional shock units, allowing a direct swap for hobbyists seeking a firmer spring choice without altering the shock bodies.

Fitment and installation follow normal X-Maxx shock service steps: remove the shock cap and spring retainer, change the spring, then reassemble. No specialised tools are required beyond common hex drivers and shock service tools. The set is sold to replace on-car springs so you can trial different suspension responses.

For tuning, the heavier 2.8mm wire increases spring rate versus lighter springs, which affects ride height and the balance between sprung and damped motion; you can further refine handling with different shock oil, preload collars, and shock mounting positions.