TRAXXAS X-Maxx Rear Knuckle Arms Aluminium TXM022 by GPM  [TXM022]

Aluminium rear knuckle upgrade for X-Maxx

This aftermarket aluminium rear knuckle arm set is intended for TRAXXAS 1/8 X-Maxx chassis and carries the model code TXM022. The package represents a replacement pair for the rear steering knuckles as referenced in the listing.

Compared with stock plastic knuckles, an aluminium option offers lower deflection at the hub and helps preserve steering geometry under load. Builders looking for predictable rear-end behaviour when running rough terrain will commonly fit metal knuckles to limit unwanted movement at the hub.

Fitting guidance: remove the existing rear hub/knuckle assembly following X-Maxx service steps, move any required bearings or pins from the original parts if necessary, and install the new knuckles using the factory mounting holes. Apply correct torque and inspect wheel offset and alignment after installation before a full run.

This aluminium rear knuckle arm set is suitable when you want a metal replacement for the X-Maxx rear hubs; confirm which hardware is supplied with your purchase to ensure a full fit.