had this bike for about a month nowits a 2006 new to me type of deal. as soon as I got the bike home drained the gas did a flush of the old and added new mixed gas with a 40 to 1 syn. changed the oil thats when i noticed some metal chunks on the drain bolt. replaced the oil with rotell-t drove it for a few hours and changed the oil again with a little bit of flaking. went for another ride today was running good, a few stalls perhaps to human error? but then it died totally. we noticed oil coming from the spark plug, never a good sign. replaced the spark plug it was drenched in black oil. perhaps from the bottom end? busted rings? we tried to kick it over and it felt way too easy to kick over and no offers on starting. we tried to bump start it but would not offer. so it is getting fuel plug was wet and smelled of the strawberry oil mix, getting air, confirmed spark as well. so now I'm thinking busted rings? and sure way to know? any other tips tricks i might have missed?