Based upon the RMS-106 Hizack, the Hobby Hizack is a mobile suit designed for civilians.
As more advanced mobile suits became available for the Earth Federation Forces over time, older suits like the Hizack weren't needed any longer. As a result, several Hizacks were modified for civilian use and sold on the open market. These Hobby Hizacks were stripped of their weaponry and had different armor than the standard unit.
It however retained its speed and maneuverability, leading to the Hobby Hizack being designated as a "sports" machine.
