Aftermarket wheel hex adapters made for AXIAL SCX10 and SCX10 II vehicles, sold as part number SCX010/21MM. These adapters extend wheel mounting to widen the vehicle track, close up the wheel-to-hub gap, and produce a more balanced stance on rough lines.
At 21mm thick, these adapters add 15mm compared with many factory hexes and are intended for wheels featuring a 5mm thread hole. When paired with compatible wheels and standard fasteners, installation is straightforward and uses the included hardware for most common wheel configurations.
Use this simple mechanical spacer to tune track width or wheel offset for a more authentic scale appearance or to alter handling balance on rock-crawlers and trail trucks. They attach between the axle hex and the wheel and are intended only for scale RC use.
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