List of Yamaha three-wheeled all-terrain vehicles

Main article: All-terrain vehicle § ATC Development

Yamaha entered the three wheeler market in 1980. While Honda was making subpar 4 stroke ATCs. Yamaha started with 125cc recreational three wheeler that would remain the foundation of their line through 1985, the YT125 featured a 2 stoke engine with sealed airbox with snorkel intake, an autolube oil injection system, and featured a narrow tunnel above the engine that was advertised to make the machine easier to keep stable in precarious situations. Advertising pointed out the durability of the tires, at a time when Honda ATCs were still known for relatively weak low-pressure balloon tires. ^[1]

Yamaha followed the YT125 with the introduction of the YT175 in 1982.

Yamaha YT125G Tri-Moto

Manufacturer	Yamaha
Production	1980-1985
Class	Recreation ATC
Engine	123 cc (7.5 cu in) air-cooled two-stroke single
Bore / stroke	56 x 50
Compression ratio	6.4:1
Top speed	<30 Mph
Torque	7.2 ft-lbs@5000rpm
Ignition type	CDI
Transmission	Auto-clutch 5-speed Chain Final Drive
Frame type	Steel
Suspension	None
Brakes	Front: None Rear: Drum
Tires	22 x 11 x 8
Wheelbase	44.1
Dimensions	L: 69.7 W: 39.2
Seat height	27.2
Weight	243 (dry)
Fuel capacity	1.8gal
Related	$1049 MSRP
Footnotes /references [2]

Yamaha YT175J Tri-Moto

Manufacturer	Yamaha
Production	1982-1983
Class	Recreation ATC
Engine	171 cc (10.4 cu in) air-cooled two-stroke single
Bore / stroke	66 x 50
Compression ratio	6.0:1
Top speed	50 Mph
Torque	12.3 ft-lbs@5500rpm
Ignition type	CDI
Transmission	Auto-clutch 5-speed Chain Final Drive
Frame type	Steel
Suspension	Front: Telescopic Fork
Brakes	Front: Drume Rear: Enclosed Disc
Tires	22 x 11 x 8
Wheelbase	44.5
Dimensions	L: 68.9 W: 39.2
Seat height	27.2
Weight	262 (dry)
Fuel capacity	1.8gal
Oil capacity	1.4q
Related	$1299 MSRP
Footnotes /references [3]

Yamaha YTM200EK Yamahauler

Manufacturer	Yamaha
Production	1983-1984
Class	Utility ATC
Engine	196.3 cc (11.98 cu in) air-cooled two-stroke single
Bore / stroke	67 x 55.7
Compression ratio	8.5:1
Top speed	<40 Mph
Torque	10.6 ft-lbs@5000rpm
Ignition type	CDI
Transmission	Auto-clutch 5-speed Shaft Final Drive
Frame type	Steel
Suspension	Front: Telescopic Fork w/100mm Travel
Brakes	Front: Drum Rear: Enclosed
Tires	25 x 12 x 9 Disc
Wheelbase	44.2
Dimensions	L: 70 W: 41.3
Seat height	27.8
Weight	271 (dry)
Fuel capacity	2.4gal
Oil capacity	1.6q
Related	$1449 MSRP
Footnotes /references [4]

Yamaha YTM200K Tri-Moto

Manufacturer	Yamaha
Production	1983-1985
Class	Recreation ATC
Engine	196 cc (12.0 cu in) air-cooled two-stroke single
Bore / stroke	67 x 55.7
Compression ratio	8.5:1
Top speed	<40 Mph
Torque	10.5 ft-lbs@5000rpm
Ignition type	CDI
Transmission	Auto-clutch 5-speed w/Reverse Chain Final Drive
Frame type	Steel
Suspension	None
Brakes	Front: Drume Rear: Enclosed Disc
Tires	Front: 22 x 8 x 10 Rear: 22 x 11 x 8
Wheelbase	44.2
Dimensions	L: 70.7 W: 39.0
Seat height	27.8
Weight	271 (dry)
Fuel capacity	2.2gal
Oil capacity	1.6q
Related	$1399 MSRP
Footnotes /references [5]

Yamaha YTM225DXK Tri-Moto

Manufacturer	Yamaha
Production	1983-1985
Class	Recreation ATC
Engine	223 cc (13.6 cu in) air-cooled two-stroke single
Bore / stroke	70 x 58
Compression ratio	8.8:1
Top speed	<40 Mph
Torque	12.2 ft-lbs@5500rpm
Ignition type	CDI
Transmission	Auto-clutch 5-speed Shaft Final Drive
Frame type	Steel
Suspension	Front: Telescopic Fork Rear: Monoshock
Brakes	Front: Drum Rear: Enclosed Disc
Tires	22 x 11 x 8
Wheelbase	45.3
Dimensions	L: 71.1 W: 40.2
Seat height	28.3
Weight	317.5 (dry)
Fuel capacity	2.38gal
Oil capacity	1.6q
Related	$1849 MSRP
Footnotes /references [6]

Yamaha YT60L Tri-Zinger

Manufacturer	Yamaha
Production	1984
Class	Recreation ATC
Engine	59 cc (3.6 cu in) air-cooled two-stroke single
Bore / stroke	44 x 39.2
Compression ratio	6.6:1
Top speed	>30 Mph
Torque	3.6 ft-lbs@5000rpm
Ignition type	CDI
Transmission	Auto-clutch Single Speed Shaft Final Drive
Frame type	Steel
Suspension	Front: Telescopic Fork
Brakes	Front: None Rear: Drum
Tires	15 x 7 x 6
Wheelbase	33.9
Dimensions	L: 51.2 W: 29.7
Seat height	19.3
Weight	110 (dry)
Fuel capacity	1.06gal
Oil capacity	0.85q
Related	$599 MSRP
Footnotes /references [7]

Yamaha YTZ250N Tri-Z

Manufacturer	Yamaha
Production	1985-1986
Class	Sport ATC
Engine	246 cc (15.0 cu in) Liquid-cooled two-stroke single
Bore / stroke	68 x 68
Compression ratio	7.7:1
Top speed	<55 Mph
Ignition type	CDI
Transmission	Manual clutch 5-speed Chain Final Drive
Frame type	Steel
Suspension	Front: Telescopic Fork Monoshock
Brakes	Front: Disc Rear: Disc
Tires	Front: 25 x 8 x 12 Rear: 22 x 11 x 8
Wheelbase	52.7
Dimensions	L: 74
Seat height	29.5
Weight	315 (dry)
Fuel capacity	2.2gal
Oil capacity	1.10q
Related	$2249 MSRP
Footnotes /references [8]

Yamaha YTM225DRS Tri Moto

Manufacturer	Yamaha
Production	1986
Class	Recreation ATC
Engine	223 cc (13.6 cu in) Air-cooled four-stroke single
Bore / stroke	70 x 58
Compression ratio	8.8:1
Top speed	>50 Mph
Torque	12.2 ft-lbs@5500rpm
Ignition type	CDI
Transmission	Auto-clutch 5-speed w/Reverse Shaft Final Drive
Frame type	Steel
Suspension	Front: Telescopic Fork Monoshock
Brakes	Front: Drum Rear: Enclosed Disc
Tires	22 x 11 x 8
Wheelbase	45.3
Dimensions	L: 71.1 W: 40.2
Seat height	28.3
Weight	326 (dry)
Fuel capacity	2.38gal
Oil capacity	1.6q
Related	$2919 MSRP
Footnotes /references [9]

References

1. "1980 Yamaha YT125G Tri-Moto Advertisement". adclassix.com. Retrieved 2020-04-16.
2. "Yamaha YT125G Tri-Moto Specs". 3wheelerworld.com. Retrieved 2020-04-15.
3. "Yamaha YT175J Tri-Moto Specs". 3wheelerworld.com. Retrieved 2020-04-15.
4. "Yamaha YT200J Yamahauler Specs". 3wheelerworld.com. Retrieved 2020-04-15.
5. "Yamaha YTM200K Tri-Moto Specs". 3wheelerworld.com. Retrieved 2020-04-15.
6. "Yamaha YTM225DXK Tri-Moto Specs". 3wheelerworld.com. Retrieved 2020-04-15.
7. "Yamaha YT60L Tri-Zinger Specs". 3wheelerworld.com. Retrieved 2020-04-15.
8. "Yamaha YTZ250 Tri-Z Specs". 3wheelerworld.com. Retrieved 2020-04-15.
9. "Yamaha YTM225DRS Tri-Moto Specs". 3wheelerworld.com. Retrieved 2020-04-15.