2008 Polaris 450 Outlaw wont start

[dgclough]

Hi, I just got this bike, rode it for about a 1/2 hr the day I traded for it, about 15 minutes last nite and then drove it down the drive way and the minute I hit the road, it died. It wouldn't start, pulled it, plug wet, getting fire, got new plug, getting fire, winds up, acts like its gonna hit, yes it has gas....Help!