I only have this to add; remember that big Euro company that made orange motorcycles?
KTM Future: Bajaj Bigwig Says "European Manufacturing Is Dead" - Adventure Rider
Probably, but if you're a brake dragger, race Super Moto or otherwise are extra heavy on the brakes the fluid suffers, requiring more frequent changes.
Don't over think it. Go with a good quality fluid like Motul 660 but more important, change/flush it with new every 6 months or more often under extremes conditions.
Nothing really new to see here but I think Stark is trying desperately to get as much market share, name recognition and dominance of the premium E bike market as fast as they can before other major manufactures get involved. I don't know in what aspects a competitor would improve on the Stark...
Honda could build and release a competitive production E-bike to the Stark anytime they want.
They just don't want to...yet.
But when they do MXA will be the first to test it! :)