Hey, sorry if i do something incorrectly, I'm new here. Anyway, so i've been looking at a new bike. My Crf 150f is getting small for me, and i think the 250l would be a nice upgrade. So of course, I have a question or two. The engine on these is basically a CBR crotch rocket engine, put into a dirt bike, from what i understand. So what does that mean? Is it significantly different from normal dirt bike engines? Is it less rugged? Either way though, it is a big step up from my bike, but way heavier, right? Thanks for any input!!!!