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{{Infobox Motorcycle | {{Infobox Motorcycle | ||
|name = '''Yamaha IT490''' | |name = '''Yamaha IT490''' | ||
|image = | |image = [[File:yamaha-it490-1984-1984-1.jpg|frameless|1984 Yamaha IT 490]] | ||
|aka = IT 490 | |aka = IT 490 | ||
|manufacturer = [[Yamaha]] | |manufacturer = [[Yamaha]] | ||
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|torque = 30.98 ft/lbs (42.0 Nm) @ 5500RPM | |torque = 30.98 ft/lbs (42.0 Nm) @ 5500RPM | ||
|ignition = cdi | |ignition = cdi | ||
|spark_plug = | |spark_plug = {{sparkplug|NGK B8EV}} '83-84 | ||
|battery = | |battery = | ||
|transmission = Gear box: 5-Speed <br> | |transmission = Gear box: 5-Speed <br> | ||
Final Drive: Chain <br> | Final Drive: Chain <br> | ||
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|fuel_consumption = | |fuel_consumption = | ||
|turning_radius = | |turning_radius = | ||
|related = | |related = [[Yamaha YZ500]] | ||
|competition = | |competition = [[Honda CR500]], [[Kawasaki KX500]] | ||
}} | }} | ||
The '''[[Yamaha]] IT 490''' was a Two stroke, single cylinder, read valve, [[air cooled]] Enduro [[motorcycle]] produced by [[Yamaha]] between 1983 and 1984. Max [[torque]] was 30.98 ft/lbs (42.0 Nm) @ 5500 RPM. Claimed [[horsepower]] was 35.0 HP (26.1 KW) @ 6000 RPM. | The '''[[Yamaha]] IT 490''' was a Two stroke, single cylinder, read valve, [[air cooled]] Enduro [[motorcycle]] produced by [[Yamaha]] between 1983 and 1984. Max [[torque]] was 30.98 ft/lbs (42.0 Nm) @ 5500 RPM. Claimed [[horsepower]] was 35.0 HP (26.1 KW) @ 6000 RPM. | ||
==Engine== | ==Engine== | ||
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==Drive== | ==Drive== | ||
The bike has a 5-Speed transmission. Power was moderated via the Wet multi-discs. | The bike has a 5-Speed transmission. Power was moderated via the Wet multi-discs. | ||
==Chassis== | ==Chassis== | ||
It came with a 3.00 -21 front [[tire]] and a 150/80 -18 rear tire. Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a 43mm Telescopic adjustable forks while the rear was equipped with a Mono shock, adjustable spring preload and rebound damping. The IT 490 was fitted with a 3.59 Gallon (13.60 Liters) fuel tank. The bike weighed just 275.58 pounds (125.0 Kg). The wheelbase was 56.5 inches (1435 mm) long. | It came with a 3.00 -21 front [[tire]] and a 150/80 -18 rear tire. Stopping was achieved via Drum in the front and a Drum in the rear. The front suspension was a 43mm Telescopic adjustable forks while the rear was equipped with a Mono shock, adjustable spring preload and rebound damping. The IT 490 was fitted with a 3.59 Gallon (13.60 Liters) fuel tank. The bike weighed just 275.58 pounds (125.0 Kg). The wheelbase was 56.5 inches (1435 mm) long. | ||
==1983== | |||
[[Image:1983-Yamaha-IT490-Blue-0.jpg|left|thumb|1983 Yamaha IT490 in Blue]] | |||
[[Image:1983-Yamaha-IT490-Blue-1.jpg|left|thumb|1983 Yamaha IT490 in Blue]] | |||
[[Image:1983-Yamaha-IT490-Blue-2.jpg|left|thumb|1983 Yamaha IT490 in Blue]] | |||
[[Image:1983-Yamaha-IT490-Blue-3.jpg|left|thumb|1983 Yamaha IT490 in Blue]] | |||
[[Image:1983-Yamaha-IT490-Blue-4.jpg|left|thumb|1983 Yamaha IT490 in Blue]] | |||
<br style="clear: left"/> | |||
==1984 Yamaha IT 490== | ==1984 Yamaha IT 490== | ||
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==See Also== | |||
*[[Yamaha IT200]] | |||
*[[Yamaha IT250H]] | |||
{{Yamaha}} | |||
[[Category:Yamaha motorcycles|IT490]] | |||
[[Category:Yamaha IT series]] | |||
[[Category:Enduro motorcycles]] | [[Category:Enduro motorcycles]] | ||
[[Category:Yamaha motorcycles]] | [[Category:Yamaha motorcycles]] | ||
[[Category:1980s motorcycles]] | [[Category:1980s motorcycles]] | ||