Lol pit bike haters...
I think the atomik has a Ducar engine, which is a rebadged Honda engine made under licence in China.
Hit all the bolts with locktight and give it a once over before every ride (as you should with any bike).
I have an Orion sitting in my shed inbetween 3 Hondas and a Yamaha...After 2+ years of slapping it around it still runs like new and as amazing as it sounds nothing has fallen off, broken or otherwise.
Although they are a bit agricultural in build quality compared to a 5k jap bike, they're good value @ half the $ needed to rebuild my xr. 4spd gearbox is frustating and I'd say thats why a lot of peeps over rev and blow these things up, which says more about a lack of mechanical common sense than a weak product.
Service as required, don't let anyone over 100kg ride or jump it, don't over rev (hold flat out)
I hope you get as much fun out of yours as I have mine...as for the haters, do what I do and think of them in the same light as the folk who'd call your car Jap Crap