Hey guys, just had a brand new motor thrown in my 2003 banshee, second time riding it, was going and just stopped running altogether. Last time I blew it I seized the piston, but this time it just has a lot of compression and won't run for longer than a second if I can get it to kick over at all. Looked down and my front sprocket came off. Don't think it's related to the other issue but thought I'd throw it in there. Anyways what do you guys think it could be? Both plugs looked good, it kicks, has compression. Think it's blown or is it a different issue?