Yamaha XS1
Revision as of 13:51, 15 June 2010 by Budlight (talk | contribs) (New page: 200px|thumb|left|1970 Yamaha XS-1 200px|thumb|left|1970 Yamaha XS-1 green white{{clear}} The 1970 XS-1 was the fir...)
The 1970 XS-1 was the first Yamaha 4-stroke model featuring a 650cc vertical, twin cylinder engine. It became extremely popular due to its reliability and high level of rider enjoyment.
