This 7075-T6 aluminium front wheel hub hex is a direct-fit aftermarket upgrade from GPM for LOSI PROMOTO-MX 1/4-scale motorcycles. The CNC-friendly alloy and larger inner bearing seats increase clamping strength and deliver steadier hub rotation under load, making it a reliable metal replacement for the factory plastic hex.
Install this MX006 hub when you want to cut down flex at the wheel mount and reduce play during aggressive riding or extended track sessions. The included bearing positioning column and two 5x14x5 bearings simplify service and ensure correct seating for long term alignment.
LOS262012+LOS262013
A practical metal replacement for front wheel hexes on PROMOTO-MX 1/4-scale machines, this GPM MX006 focuses on improved bearing support and reduced hub flex to keep the front wheel tracking reliably.
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