Pulled a Champ out of someone's backyard earlier this year for 50 bucks. Moped Seat dude built a seat for me. Put on new tires and tubes today. Man, those tires were a bitch! But here's the progress so far. The cylinder was trashed. Finally found one on ebay. Got a gasket kit and new seals and bearings. I need to clean up the pipe. But good progress so far.