TRAXXAS 1/8 X-Maxx Aftermarket Aluminium Upper Arms TXM054F/R by GPM  [TXM054F/R]

Stiff aluminium upper arms for X-Maxx

These aluminium front and rear upper arms serve as a direct aftermarket swap for the TRAXXAS 1/8 X-Maxx. Delivered as a matched pair, they replace the factory arms to provide a firmer anchor for suspension links and to cut down on flex during heavy use.

In tuning terms, the extra rigidity affects camber and toe under compression and can shift steering feedback and mid-corner balance. Installation normally reuses the stock pins and fasteners, so no chassis alterations are required when fitted to the target X-Maxx chassis.

Routine upkeep matches normal suspension arms: check for wear at mounting points and ball-stud contacts, and confirm torque after the initial run. Minor surface marks or light oxidation on the aluminium can be cleaned off prior to fitting.

If you want a simple hardware swap to raise suspension stiffness and keep handling predictable on the X-Maxx, this aluminium pair is a practical upgrade option.