Does anyone know what year bike this is? All help appreciated

Thanks

A frame number would come in handy

A frame number would come in handy

Thanks. The vin AND engine numbers start with 3R1. If there is a frame number, where would I find it ?

3R1 designates the 1980 - 82 YZ80G

http://www.dropbears.com/m/models/yamaha/yzseries74.htm

This model didn't have a frame number.......????? Go figure?

3R1 designates the 1980 - 82 YZ80G

http://www.dropbears.com/m/models/yamaha/yzseries74.htm

This model didn't have a frame number.......????? Go figure?

Thanks a bunch ! Now I can try to re-build it.

looks like a European 1982 YZ125J i dident no if you wanted the name or not