trying to figure out what my grandson got it looks to be a Yamaha 80 the vin is 393201335 it looks like I need to buy a lot of parts for it so it would be nice to know what I am buying for. thanks for the help
About the only way to determine the year of the bike is at the dealer. The VIN's didn't standardize until 80-81 if my memory is right. The larger displacement bikes were first with the smaller off-road bikes being done later.