Oilcan,
Thanks for the response. Finally looked at two Rincons. One has 12K miles...burning smell from the engine. I was thinking piston rings. The other had 3K miles...needs front bearings. I know my way around mechanically...enough to be dangerous, but by no means an expert...I rode a Rancher 420cc and 500cc...the Rincon 680 much different...smooth power delivery and rode better...I think I am set on this model, but many used Rincons for sale are well used and put away wet. Thanks for the info...