[BlackBike]

I imagine it's still ongoing development of the product.(Aka prototype phase) I know all manufacturer in my industry will rush stuff out to compete then will continue development after rollout with retro fits, svc bulletins etc. They always want to delay until the last min possible to weed out all the weakest links. competition always accelerates the process . I'm sure bmw KTM etc don't consider zong competition so mabey zong will sneak this rx4 in as an outstanding product and value as was the rx3 that made the Japanese builders wake up in this segment.