Yamaha in chronological order
Yamaha XS400R Seca '1984
Yamaha XT500 '1984
Yamaha YT175 Tri-Moto '1984
Yamaha YTM200E Tri-Moto '1984
Yamaha YTM200 Tri-Moto '1984
Yamaha YTM225DX Tri-Moto '1984
Yamaha YZ125 '1984
WheelsAge.org '2005–pr.