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

Replacement front hub hex for Promoto-MX

This RC-scale aluminium front wheel hub hex is designed to mate with the Team Losi Promoto-MX dirt bike chassis and is supplied as part JR-LMX02-BK. It interfaces the wheel and axle using a six-sided contact to secure the wheel while allowing straightforward removal for service.

Assembly is simple for those used to Promoto-MX wheel units; fit the exact hex driver size and double-check bearing seating during installation. The hub enables quick tyre changes and helps maintain correct wheel alignment when adjusting suspension settings.

During tuning the component reduces hub play when installed correctly and assists in repeatable wheel positioning across setup iterations. Regular checks of thread engagement and tightness after running are advised.