These aluminium internal shocks are targeted at TRAXXAS TRX4 Trail Crawler users who want a ready-to-fit upgrade to improve low speed stability. Shocks arrive assembled and oil filled, with reticulated anodized cylinders and stainless steel shafts to reduce friction and maintain consistent damping under crawl loads.
Installer-facing features include oval-shaped internal springs to reduce direct cylinder wear, hand-finished Delrin spring collars for reliable seating, and a 93mm midpoint distance suited to TRX4 internal mount points. The design improves balance during technical moves and provides repeatable rebound and compression behaviour for tuning.
This 12 piece internal shock kit gives TRX4 owners a straightforward way to refine crawl performance and lower internal friction for more controllable damping.
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