Segment: Enduro/Offroad
Production years: 1984, 1985, 1986, 1987, 1988, 1989
This was a street-legal trail model that retained the mechanisms, performance and image of Yamaha's competition motocrossers. Its liquid-cooled 2-stroke single-cylinder engine was outfitted with exclusive Yamaha 2-stroke technologies like YEIS to smooth out the intake pulse and YPVS with its variable valve to increase exhaust efficiency. The result was a high power output of 33 horsepower.
engine specs | Type: | Single cylinder, two stroke, liquid cooled | Displacement: | 195 cm3 | Bore X Stroke: | 2.6x2.2 in OR 66 mm | Compression Ratio: | 6.4:1 | Horsepower: | 33/8500 KW(hp)/RPM | Torque: | 17/7500 lb-ft/RPM OR 23/7500 Nm/RPM | Fuel System: | Carburetor |
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transmission specs | Gearbox: | 6-Speed | Clutch: | Wet multi-plate | Primary Drive: | - | Final Drive: | Chain |
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chassis specs | Frame: | Aluminium | Front Suspension: | Telescopic fork | Rear Suspension: | Monocross, single shock | Front Brake: | Single disc | Rear Brake: | Drum |
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dimension specs | Overall Length: | 84.6 in OR 2149 mm | Overall Width: | 32.3 in OR 820 mm | Seat Height: | - | Wheelbase: | - | Ground Clearance: | 12.4 in OR 315 mm | Weight: | 256 lbs OR 116 kg | Fuel Capacity: | 2.6 gallons OR 9.8 L |
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tyres specs | Front: | 3.00-21 | Rear: | 4.60-18 |
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power system specs | Power pack: | - | Nominal Capacity: | - | Maximum Capacity: | - | Charger type: | - | Charging time (normal): | - | Charging time (quick): | - | Range: | - |
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