Is there an online site that enables a person to ID a Yamaha XS650 by its color scheme? I am looking at a used and abused one here that the guy wants only $50 for, but for the life of me I can't find a manufacture date anywhere on the frame. On the yoke of the frame where it should be it is all faded. Is there supposed to be a date or serial #s on the engine anywhere? I am just not familiar with Yammies.
By the way, the tank is blue and white striped. I wil try and post a pic later.