Difference between revisions of "Yamaha IT490"

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{{Infobox Motorcycle
|name            = Yamaha IT490
|image            =
|aka              =
|manufacturer    = [[Yamaha]]
|parent_company  =
|production      = 83-84
|model_year      =
|predecessor      =
|successor        =
|class            =
|engine          = 490
|bore_stroke      =
|compression      =
|top_speed        =
|power            =
|torque          =
|ignition        =
|spark_plug      = {{sparkplug|B8EV}} '83-84
|battery          =
|transmission    =
|frame            =
|suspension      =
|brakes          =
|front_tire      = {{tire|3.00-21}} '83-84
|rear_tire    = {{tire|150/80-18}} '83-84
|rake_trail      =
|wheelbase        =
|length          =
|width            =
|height          =
|seat_height      =
|dry_weight      =
|wet_weight      =
|fuel_capacity    =
|oil_capacity    =
|fuel_consumption =
|turning_radius  =
|related          =
|competition      =
}}
The '''Yamaha IT490''' is a [[motorcycle]] produced by [[Yamaha]] from 1983 to 1984.
==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"/>
==See Also==
*[[Yamaha IT200]]
*[[Yamaha IT250H]]
{{Yamaha}}
[[Category:Yamaha motorcycles|IT490]]
[[Category:Yamaha IT series]]


{{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          = 4.9:1
|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]]
[[Category:Motorcycles needing images]]
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