The JAZRIDER JR-LMX02-PU aluminium front wheel hub hex is a direct replacement intended for Team Losi Promoto-MX motorcycles. It offers a firmer mounting surface and is aimed at hobbyists seeking an everyday durability upgrade without complex setup changes.
Made from aluminium for consistent strength and low weight, this hub hex reduces wear at the wheel contact point compared with standard plastic parts. It improves repeatability of wheel seating and makes routine maintenance simpler.
Designed to align with standard Promoto-MX axle and wheel dimensions, the hub installs with common RC tools. Inspect mating surfaces during fit and replace any worn hardware to keep the assembly secure in daily use.