Most of the fellows here have way more miles than me, mine is a 2010 C5 Military and just crossed 2500 miles. It has been entirely trouble free for two short summers. Only fiddling I've done so far is routine oil changes, checking fasteners and I upgraded to a 7" tri bar headlight and a deluxe solo seat. The chain is loose, but not yet banging the guard and I'll probably tighten it one of these days. I lube the chain every couple of rides or after a ride in the rain. It doesn't burn any oil and has been utterly dependable in every way. It's really a nice little bike. Good luck with your choice.