Team Losi Promoto-MX Front Wheel Hub Hex JR-LMX02-BK by Jazrider  [JR-LMX02-BK]

Promoto-MX front wheel hub hex overview

This aluminium front wheel hub hex is intended for use with the Team Losi Promoto-MX motorcycle dirt bike chassis and carries the part reference JR-LMX02-BK. It acts as the interface between the wheel and axle assembly, using a six-sided contact to retain the wheel while allowing removal for servicing.

Fitment and installation are straightforward for model builders familiar with Promoto-MX wheel systems; select the correct hex driver and verify bearing seating during assembly. The hex facilitates quick wheel swaps and supports consistent alignment when changing tyres or adjusting suspension geometry.

For maintenance and setup the component reduces hub play when correctly installed and simplifies repeatable wheel installation during tuning. Perform routine checks on thread engagement and tightenings after practice or race sessions.