This GPM MX006 front wheel hub hex is a CNC-friendly 7075-T6 aluminium upgrade designed for LOSI PROMOTO-MX 1/4-scale motorcycles. The component focuses on precise bearing seating and improved clamping stiffness to reduce radial play and enhance repeatable rotation under service and race conditions.
The design incorporates larger inner journals to accept two 5x14x5 bearings and a locating column to ensure concentric installation. As a metal replacement for the original plastic hex, MX006 delivers measurable gains in rigidity at the wheel mount and helps maintain front-end geometry during sustained use.
LOS262012+LOS262013
A precision machined replacement, the GPM MX006 prioritises dimensional accuracy and bearing support to reduce hub deflection and preserve steering consistency in PROMOTO-MX applications.