you can run a vin check online to see before hand. It cost about 30 do so wich allowed me to run unlimited vin#s for 30 days, if its just a lean you can contact the lean holder and being the lean will be so old they will probably sign off on it. if its stolen they will definitely confiscate it immediately obviously. so far 3 bikes i ran a check on, 1988, 1989, 2000 came back as never registered/titled since the original owner never took the certificate of origin and had a title produced so they could avoid paying the sales tax i assume.