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

Aluminium rear steering knuckles for X-Maxx

This aluminium rear knuckle arm set is listed for TRAXXAS 1/8 X-Maxx applications and carries model number TXM022. The component is supplied as a replacement pair for the rear steering knuckles on the X-Maxx rear suspension.

Aluminium knuckles are chosen over plastic when the goal is to limit unwanted flex at the hubs and achieve a steadier steering feel under load. In practice this helps maintain consistent handling during aggressive driving or on rough surfaces.

Fitment tips: remove the rear hub/knuckle assembly as per X-Maxx service practice, transfer required bearings or retaining pins if needed, and refit using the chassis mounting points. Use standard RC hex drivers and appropriate torque settings, then confirm wheel alignment and test the vehicle to verify steering geometry and suspension travel.

Opt for these aluminium rear knuckles when you want a metal upgrade for the X-Maxx rear hub area; confirm hardware contents with the seller before fitting.