Hyosung Flat Track Racer
Looks like someone affiliated with Hyosung is developing a Hyosung Flat Track bike. That is probably a good race series to start with. It is not super popular so you don’t need as much money to compete as in superbike series. There is also some interesting information on future Hyosung models. A 450cc single in a quad and a dirt/enduro. A 1200cc sport cruiser. Sounds cool.