This aluminium wheel hex is built for TRAXXAS 1/8 X-Maxx scale models and is supplied as a set of 2 pcs to improve wheel retention and wheel-end tuning on large RC rigs. The 13mm measurement describes the hex width that mates with the axle hub and wheel interface on the target chassis.
Choose this aluminium hex when you need a stiffer, more heat-resistant alternative to softer stock materials. Fitting normally replaces the factory plastic hex, seating the part onto the axle hub and securing it with your original wheel nuts or screws. Confirm hub fit and thread engagement before heavy use to ensure reliable retention under load.
A thicker aluminium hex reduces deformation during high-load running, helping to stabilise wheel tracking and delivering more repeatable results when dialing suspension and wheel offset. Regularly inspect the mating faces and fasteners as part of standard RC maintenance.
A practical aftermarket hex for TRAXXAS 1/8 X-Maxx owners looking for improved wheel retention and more consistent tuning behaviour.
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