Jump to content
Sign in to follow this  

Yamaha Unknown Thumper - help!

Recommended Posts

Anybody with a guess about what kind of Yamaha this is. It is a semi-complete Yamaha thumper. Fairly big single. No paperwork. VIN is 4R9 001654. Similar engine number. I know its pre 81 due to the VIN.

Silver colored aluminum tank; all it says is Yamaha.

Share this post


Link to post
Share on other sites

I guess I don't know it's pre-81 (:

So I guess 82 was the year they started the modern VINs?

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×