Vodka-powered 1980 Yamaha XS850 breaks speed record at Bonneville - Bike News | The Financial Express
YAMAHA XJ6 1980 Parts and Technical Specifications - Webike Japan
Yamaha Motor USA - 1980 YZ50G. Without a doubt one of the rarest YZ models that has ever existed, the Yamaha YZ50G was only sold in the U.S. for one year, in