This aluminium front wheel hub hex is a purpose-made aftermarket upgrade for LOSI PROMOTO-MX 1/4-scale motorcycles. Crafted from 7075-T6 material, the hub improves fixation at the wheel stud and provides bigger bearing housing for steadier, more consistent rotation.
Replace a tired plastic hex with this MX006 unit to reduce flex at the mount and maintain alignment during demanding runs. The kit includes a bearing positioning column and two 5x14x5 bearings so you can fit and service the hub with minimal extra parts.
LOS262012+LOS262013
As a straightforward metal upgrade, the GPM MX006 offers better bearing support and reduced hub movement to keep the PROMOTO-MX front wheel tracking consistently on mixed surfaces.
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