1979 MODEL
YT125(F?) TRI-MOTO
This was Yamaha Motor’s first ATV (3-wheeled). It had a snorkel-type air intake to prevent water or dirt from entering, the “Autolube” separate oil supply system, a 2-stroke, 125cc engine and wide balloon tires front and rear, giving it solid off-road performance. It was first sold in North America in 1979 and introduced into Japan in 1982, where a 175cc version was sold alongside it. Both were only available on the northernmost island of Hokkaido.
1980 MODEL
YT125G TRI-MOTO
1981 MODELS
YT125H TRI-MOTO
1982 MODELS
YT125J TRI-MOTO
YT175J TRI-MOTO
1983 MODELS
YT125K
YT175K
YTM200K
YTM200EK
YTM225DXK
1984 MODELS
TRI-ZINGER YT60L
YT125L
YT175L
YTM200L
YTM200EL
YTM200ERL YAMAHAULER
YTM225DXL
YAMAHAULER
TRAILER
1985 MODELS
TRI-ZINGER YT60N
YT125N
YTM200N
YTM200ERN YMHLR
YTM225DXN
YTM225DRN
TRI-Z YTZ250N
YAMAHAULER
TRAILER
1986 MODELS
YTM200S
YTM200ERS YMHLR
YTM225DRS
TRI-Z YTZ250S
1987 MODELS
YTM225DRT
DOWNLOADS
OWNER’S MANUALS
1979 Yamaha Tri-Moto YT125F Owner’s Manual
1980 Yamaha Tri-Moto YT125G Owner’s Manual
1981 Yamaha Tri-Moto YT125H Owner’s Manual
1982 Yamaha Tri-Moto YT125J Owner’s Manual
1982 Yamaha Tri-Moto YT175J Owner’s Manual
1983 Yamaha Tri-Moto YT125K Owner’s Manual
1983 Yamaha Tri-Moto YT175K Owner’s Manual
1983 Yamaha Tri-Moto YT200K Owner’s Manual
1983 Yamaha Tri-Moto YT200EK Owner’s Manual
1983 Yamaha Tri-Moto YT225DXK Owner’s Manual
1984 Yamaha Tri-Zinger YT60L Owner’s Manual
1984 Yamaha Tri-Moto YT125L Owner’s Manual
1984 Yamaha Tri-Moto YT175L Owner’s Manual
1984 Yamaha Tri-Moto YTM200L Owner’s Manual
1984 Yamaha Tri-Moto YTM200EL Owner’s Manual
1984 Yamaha Yamahauler YTM200ERL Owner’s Manual
1984 Yamaha Tri-Moto YTM225DXL Owner’s Manual
1984 Yamaha Yamahauler Trailer Owner’s Manual
1985 Yamaha Tri-Zinger YT60N Owner’s Manual
1985 Yamaha Tri-Moto YT125N Owner’s Manual
1985 Yamaha Tri-Moto YTM200N Owner’s Manual
1985 Yamaha Yamahauler YTM200ERN Owner’s Manual
1985 Yamaha Tri-Moto YTM225DRN Owner’s Manual
1985 Yamaha Tri-Moto YTM225DXN Owner’s Manual
1985 Yamaha Tri-Z YTZ250N Owner’s Manual
1985 Yamaha Yamahauler Trailer Owner’s Manual
1986 Yamaha Tri-Moto YTM200S Owner’s Manual
1986 Yamaha Yamahauler YTM200ERS Owner’s Manual
1986 Yamaha Tri-Moto YTM225DRS Owner’s Manual
1986 Yamaha Tri-Z YTZ250S Owner’s Manual
1987 Yamaha Tri-Moto YT225DRT Owner’s Manual
ASSEMBLY MANUALS
1979 Yamaha Tri-Moto YT125F Assembly Manual
1980 Yamaha Tri-Moto YT125G Assembly Manual
1981 Yamaha Tri-Moto YT125H Assembly Manual
1982 Yamaha Tri-Moto YT125J Assembly Manual
1982 Yamaha Tri-Moto YT175J Assembly Manual
1983 Yamaha Tri-Moto YT125K Assembly Manual
1983 Yamaha Tri-Moto YT175K Assembly Manual
1983 Yamaha Tri-Moto YT200K Assembly Manual
1983 Yamaha Tri-Moto YT200EK Assembly Manual
1983 Yamaha Tri-Moto YT225DXK Assembly Manual
1984 Yamaha Tri-Zinger YT60L Assembly Manual
1984 Yamaha Tri-Moto YT125L Assembly Manual
1984 Yamaha Tri-Moto YT175L Assembly Manual
1984 Yamaha Tri-Moto YTM200L Assembly Manual
1984 Yamaha Tri-Moto YTM200EL Assembly Manual
1984 Yamaha Yamahauler YTM200ERL Assembly Manual
1984 Yamaha Tri-Moto YTM225DXL Assembly Manual
1984 Yamaha Yamahauler Trailer Assembly Manual
1985 Yamaha Tri-Zinger YT60N Assembly Manual
1985 Yamaha Tri-Moto YT125N Assembly Manual
1985 Yamaha Tri-Moto YTM200N Assembly Manual
1985 Yamaha Yamahauler YTM200ERN Assembly Manual
1985 Yamaha Tri-Moto YTM225DRN Assembly Manual
1985 Yamaha Tri-Moto YTM225DXN Assembly Manual
1985 Yamaha Tri-Z YTZ250N Assembly Manual
1985 Yamaha Yamahauler Trailer Assembly Manual
1986 Yamaha Tri-Moto YTM200S Assembly Manual
1986 Yamaha Yamahauler YTM200ERS Assembly Manual
1986 Yamaha Tri-Moto YTM225DRS Assembly Manual
1986 Yamaha Tri-Z YTZ250S Assembly Manual
1987 Yamaha Tri-Moto YT225DRT Assembly Manual
SHOP MANUALS
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 0 Contents
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 1
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 2A
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 2B
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 3
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 4
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 5
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 6
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 7
Yamaha YT, YTM, YFM, YTZ 1980-85 Workshop Manual - Chapter 8 Index
Yamaha YFM200, YTM200, YTM225 1983-86 CLYMER Repair Manual_Part1
Yamaha YFM200, YTM200, YTM225 1983-86 CLYMER Repair Manual_Part2
Yamaha YTM200ER, YTM225 1983-86 Supplementary Service Manual
ADS DOWNLOADS
General Brochures
ADVERTISEMENTS AND INFORMATION
GALLERY
1985 YAMAHA BW200 THREE WHEELER CONVERSION CONCEPT
YAMAHA QUAD-Z CONVERSION
