TRAXXAS X-MAXX Adjustable Upper Arm Support TXMW054FRS by GPM  [TXMW054FRS]

Upper arms and support for X-MAXX tuning

This aftermarket support and upper arm set is intended as a direct replacement for the front and rear upper link assemblies on TRAXXAS X-MAXX models for hobby use. It combines stainless steel pins with machined aluminum mounting parts to raise structural stiffness without adding excessive weight, enabling finer suspension setup for uneven terrain.

Adjustment is straightforward: loosen the mount screws, use a pin or Allen key in the adjuster, then turn to extend or retract the link length. These small changes affect wheel toe and camber trends, so you can tune handling in small steps rather than swapping fixed-length links. The kit is labelled for either front or rear installation per the compatibility note.

Fitment and installation: this kit matches the MAXX variants listed below, uses the included stainless pins and flat head screws for secure mounting, and is installed with common RC hand tools. Check fitment on your specific chassis before final tightening and be careful when torquing screws into aluminum parts to avoid damaging threads.

Designed as an adjustable hop-up for TRAXXAS X-MAXX, the stainless and aluminum upper arm set helps you refine suspension geometry for better traction and stability across mixed surfaces.