Difference between revisions of "Yamaha SR250"

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{{DISPLAYTITLE:{{PAGENAME}}: review, history, specs}}
{{DISPLAYTITLE:{{PAGENAME}}: review, history, specs}}
{{Infobox Motorcycle
|name            = Yamaha SR250
|image            =
|aka              =
|manufacturer    = [[Yamaha]]
|parent_company  =
|production      = 80-82
|model_year      =
|predecessor      =
|successor        =
|class            =
|engine          = 250cc
|bore_stroke      =
|compression      =
|top_speed        =
|power            =
|torque          =
|ignition        =
|spark_plug      = {{sparkplug|BP7ES}} '80-82
|battery          = {{battery|12N12A-4A-1}} '80-82
|transmission    =
|frame            =
|suspension      =
|brakes          =
|front_tire      = {{tire|3.00-18}} '80-82
|rear_tire    = {{tire|120/90-16}} '80-82
|rake_trail      =
|wheelbase        =
|length          =
|width            =
|height          =
|seat_height      =
|dry_weight      =
|wet_weight      =
|fuel_capacity    =
|oil_capacity    =
|fuel_consumption =
|turning_radius  =
|related          =
|competition      =
}}


The '''Yamaha SR250''' is a [[motorcycle]] produced by [[Yamaha]] from 1980 to 1982.


==1982==
[[Image:1982-Yamaha-SR250-Blue-2751-0.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
[[Image:1982-Yamaha-SR250-Blue-2751-1.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
[[Image:1982-Yamaha-SR250-Blue-2751-2.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
[[Image:1982-Yamaha-SR250-Blue-2751-3.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
[[Image:1982-Yamaha-SR250-Blue-2751-4.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
<br style="clear: left"/>
{{Yamaha}}
[[Category:Yamaha motorcycles|SR250]]
[[Category:250cc displacement motorcycles|SR250]]
[[Category:1980s motorcycles|SR250]]


{{Infobox Motorcycle
{{Infobox Motorcycle
|name            = '''Yamaha SR250'''
|name            = '''Yamaha SR250'''
|image            =
|image            =
|aka              = SR250 US. Custom, SR 250 US. Custom, SR250 Special (reduced effect), SR 250 Special (reduced effect), SR250SE, SR 250 Special, SR250 Special, SR 250 SE, SR 250
|aka              = SR250 Custom
|manufacturer    = [[Yamaha]]
|manufacturer    = [[Yamaha]]
|parent_company  =
|parent_company  =
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|torque          = 14.01 ft/lbs (19.0 Nm) @ 7000RPM
|torque          = 14.01 ft/lbs (19.0 Nm) @ 7000RPM
|ignition        =
|ignition        =
|spark_plug      =
|spark_plug      = {{sparkplug|NGK BP7ES}} '80-82
|battery          = 9.2:1
|battery          = {{battery|YUASA 12N12A-4A-1}} '80-82
|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 XT250]]
|competition      =
|competition      =
}}
}}
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==Engine==
==Engine==
The engine was a [[air cooled]] single cylinder, four-stroke. A 73.5mm [[bore]] x 56.5mm [[stroke]] result in a [[displacement]] of just 240.0 cubic centimeters. Fuel was supplied via a overhead cams (ohc).   
The engine was a [[air cooled]] single cylinder, four-stroke. A 73.5mm [[bore]] x 56.5mm [[stroke]] result in a [[displacement]] of just 240.0 cubic centimeters. Fuel was supplied via a overhead cams (OHC).   


==Drive==
==Drive==
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==Chassis==
==Chassis==
It came with a 3.00-19 front [[tire]] and a 120/90-16 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The front suspension was a  Telescopic Forks while the rear was equipped with a Dual Shock. The SR250SE was fitted with a 2.64 Gallon (10.00 Liters) fuel tank. The wheelbase was 52.8 inches (1341 mm) long.   
It came with a 3.00-19 front [[tire]] and a 120/90-16 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The front suspension was a  Telescopic Forks while the rear was equipped with a Dual Shock. The SR250SE was fitted with a 2.64 Gallon (10.00 Liters) fuel tank. The wheelbase was 52.8 inches (1341 mm) long.   


==1978 - 1982 Yamaha SR 250==
==1978 - 1982 Yamaha SR 250==
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[[File:yamaha-sr250-1978-1982-0.jpg|600px|1978 - 1982 Yamaha SR 250]]
[[File:yamaha-sr250-1978-1982-0.jpg|600px|1978 - 1982 Yamaha SR 250]]


The Yamaha SR 250 has the same engine from XT, single side drum front brake and some other components, such as the sanil-type rear chain adjuster, showed similar trail antecedents.
The Yamaha SR 250 has the same engine from [[Yamaha XT250|XT250]], single side drum front brake and some other components, such as the sanil-type rear chain adjuster, showed similar trail antecedents.


==1982==
[[Image:1982-Yamaha-SR250-Blue-2751-0.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
[[Image:1982-Yamaha-SR250-Blue-2751-1.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
[[Image:1982-Yamaha-SR250-Blue-2751-2.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
[[Image:1982-Yamaha-SR250-Blue-2751-3.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
[[Image:1982-Yamaha-SR250-Blue-2751-4.jpg|left|thumb|1982 Yamaha SR250 in Blue]]
<br style="clear: left"/>


==In Media==
==In Media==
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* [https://motopixel.org/pixel/cuenta-atras#yamaha-sr250 Cuenta Atrás]
* [https://motopixel.org/pixel/cuenta-atras#yamaha-sr250 Cuenta Atrás]
* [https://motopixel.org/pixel/mythbusters#yamaha-sr250 MythBusters]
* [https://motopixel.org/pixel/mythbusters#yamaha-sr250 MythBusters]
{{Yamaha}}
[[Category:Yamaha motorcycles|SR250]]
[[Category:250cc displacement motorcycles|SR250]]
[[Category:1980s motorcycles|SR250]]


[[Category:Classic motorcycles]]
[[Category:Classic motorcycles]]
[[Category:Yamaha motorcycles]]
[[Category:1970s motorcycles]]
[[Category:1970s motorcycles]]
[[Category:1980s motorcycles]]
[[Category:1980s motorcycles]]
[[Category:Motorcycles needing images]]
[[Category:Multiple Infoboxes]]
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