1972 T120RV owner here...Bike had been in the woods for 2 decades...all major / easily removed parts were taken. Between e-bay, M.A.P cycles in Florida, and a local place, along with about $1600, I was able to resurrect it. Had cylinders bored .020, new pistons and rings, valve job, gasket sets, even applied sewing thread to case halves, like we do to aircraft engines, no help, still have minor leaks from case halves...and gearbox. Lots of fun to ride and show off.....