What is the year of my yz 80?

To find out the year of your Yamaha YZ 80, you will need to use the VIN on the engine casing. Copy down this number and take a look at it. If the tenth character is a letter, your YZ 80 was manufactured between 1980 and 2000. If the tenth character is a number, it was manufactured between 2001 and 2009. For a more accurate year, you can call Yamaha's customer service number and give them the VIN. They will be able to decode it for you.