This aluminium wheel hex adapter kit is intended for TRAXXAS TRX4 Trail Crawler chassis and shifts the wheel mounting point outward by 4mm compared with standard hexes, narrowing wheel-to-body clearance and increasing track width to enhance stability during technical crawling. The adapters provide a straightforward method to adjust wheel offset while maintaining original suspension geometry and compatibility with TRX4 hub and driveshaft interfaces.
Fitting is plug-and-play: the 9mm-thick hex locates over the existing hub and secures with the supplied stainless fasteners and washers, while the wheel is retained by the vehicle's original wheel nuts and socket screws. The outboard shift can assist with wider tyre fitting or tidier body clearance. Supplied in multiple colours, these adapters are aimed at hobbyists seeking precise wheel spacing and reliable fitment.
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