For LOSI Promoto-MX Rear Wheel Hex Upgrade - JR-LMX03-GR by Jazrider  [JR-LMX03-GR]

Promoto-MX compatible rear wheel hex

This aluminum rear wheel hub hex is an aftermarket replacement made for Team Losi Promoto-MX motorcycles. Finished in green, it provides the connection between the rear wheel and the drive assembly on Promoto-MX chassis arrangements used in 1/..? scale Promoto-MX models.

Fitting is straightforward: remove the wheel from the axle, replace the existing hex with this aluminum unit, and secure the wheel with the original nuts and fasteners. The design accepts factory-style mounting hardware and standard hex drivers.

The hub hex offers a rigid mounting surface useful for routine maintenance, replacing worn plastic hexes, or keeping a color-matched spare for Promoto-MX maintenance.