How do i find out the engine on my 1980 Yamaha Motocycle?

Question

i just recently recieved a 1980 yamaha motor cycle and would like to find the engine size to be able to find a starter any one know of a way to tell. also where to get used or new starters for these older bikes.

Answer 1

Jot down the serial numbers off the engine and visit a Yamaha dealer.

Answer 2

You can contact Yamaha. Tell them the vin # and they'll tell you what year and model # your bike is.
http://www.yamaha-motor.com/sport/contactus/home.aspx
While at the Yamaha site, go to - Parts & Service - View Parts Catalogs.
MR Cycles is a good parts source for older bikes.
http://www.mrcycles.com/