Difference between revisions of "Yamaha DT250"

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{{DISPLAYTITLE:{{PAGENAME}}: history, specs, pictures}}
{{DISPLAYTITLE:{{PAGENAME}}: history, specs, pictures}}
{{Infobox Motorcycle
{{Infobox Motorcycle
|name            = Yamaha DT250
|name            = '''Yamaha DT250'''
|image            =  
|image            =
|aka              =  
|aka              = DT 250F, DT250F, DT 250 MX, DT 250, DT250MX
|manufacturer    = [[Yamaha]]
|manufacturer    = [[Yamaha]]
|parent_company  =  
|parent_company  =
|production      = 74-79
|production      = 1972 - 1982
|model_year      =  
|model_year      =
|predecessor      =  
|predecessor      =
|successor        =  
|successor        =
|class            =  
|class            = [[Trail]]
|engine          = 250cc
|engine          = single cylinder, two-stroke
|bore_stroke      =  
|bore_stroke      = 70.0mm x 64.0mm
|compression      =  
|compression      =
|top_speed        =  
|top_speed        = 68 mph (109 km/h)
|power            =  
|power            = 15.69 HP (11.7 KW) @ 5400RPM
|torque          =  
|torque          = 12.91 ft/lbs (17.5 Nm) @ 6500RPM
|ignition        =  
|fuel_system      = carburetor
|spark_plug      = {{sparkplug|BEES}} '74-75 , 76-79
|ignition        = contact breaker point
|battery          = {{battery|6N6-3B-1}} 76-79<br />{{battery|6N4B-2A-3}} '74-75
|spark_plug      = {{sparkplug|NGK BEES}} '74-75 , 76-79
|transmission    =  
|battery          = {{battery|YUASA 6N6-3B-1}} 76-79<br />{{battery|YUASA 6N4B-2A-3}} '74-75
|frame            =  
|transmission    = Gear box: 5-speed <br>
|suspension      =  
Final Drive: [[chain]] <br>
|brakes          =  
Clutch: wet plate <br>
|front_tire      = {{tire|3.00-21}} '74-75 , 76-79
 
|rear_tire    = {{tire|4.00-18}} '74-75 , 76-79
|frame            =
|rake_trail      =  
|suspension      =
|wheelbase        =  
|brakes          =Front: expanding [[brake]] <br>Rear: expanding brake
|length          =  
|front_tire      = {{tire|3.00-21}}  
|width            =  
|rear_tire    = {{tire|4.00-18}}  
|height          =  
|rake_trail      =
|seat_height      =  
|wheelbase        =
|dry_weight      =  
|length          =
|wet_weight      =  
|width            =
|fuel_capacity    =  
|height          =
|oil_capacity    =  
|seat_height      =
|fuel_consumption =  
|dry_weight      = 244.93 pounds (111.1 Kg)
|turning_radius  =  
|wet_weight      = 135.0 kg
|related          =  
|fuel_capacity    = 2.38 Gallon (9.00 Liters)
|oil_capacity    =
|fuel_consumption = 2.50 litres/100 km (40.0 km/l or 94.09 mpg)
|turning_radius  =
|related          =
|competition      = [[Harley-Davidson SX250]]<br />[[Kawasaki KE250B]]<br />[[Yamaha DT250]]<br />[[Honda XL250]]
|competition      = [[Harley-Davidson SX250]]<br />[[Kawasaki KE250B]]<br />[[Yamaha DT250]]<br />[[Honda XL250]]
}}
}}


The '''Yamaha DT250''' is a [[motorcycle]] produced by [[Yamaha]] from 1974 to 1979.
The '''[[Yamaha]] DT250MX''' was a single cylinder, two-stroke Trail [[motorcycle]] produced by [[Yamaha]] between 1972 and 1982. It could reach a top speed of 68 mph (109 km/h). Max [[torque]] was 12.91 ft/lbs (17.5 Nm) @ 6500 RPM. Claimed [[horsepower]] was 15.69 HP (11.7 KW) @ 5400 RPM. 
 
==Engine==
The engine was a [[air cooled]] single cylinder, two-stroke. A 70.0mm [[bore]] x 64.0mm [[stroke]] result in a [[displacement]] of just 246.0 cubic centimeters. Fuel was supplied via a membrane. 
 
==Drive==
The bike has a 5-speed transmission. Power was moderated via the wet plate. 
 
==Chassis==
It came with a 3.00-21 front [[tire]] and a 4.00-18 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The DT250MX was fitted with a 2.38 Gallon (9.00 Liters) fuel tank. The bike weighed just 244.93 pounds (111.1 Kg).
 
 


==1971==
==1971==
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[[Image:1978-Yamaha-DT250E-Silver-716-1.jpg|left|thumb|1978 Yamaha DT250E in Silver]]
[[Image:1978-Yamaha-DT250E-Silver-716-1.jpg|left|thumb|1978 Yamaha DT250E in Silver]]
<br style="clear: left"/>
<br style="clear: left"/>
{{Yamaha}}


[[Category:Yamaha motorcycles|DT250, Yamaha]]
    
 
{{Infobox Motorcycle
|name            = '''Yamaha DT250'''
|image            =
|aka              = DT 250F, DT250F, DT 250 MX, DT 250, DT250MX
|manufacturer    = [[Yamaha]]
|parent_company   =
|production      = 1972 - 1982
|model_year      =
|predecessor      =
|successor        =
|class            = [[Trail]]
|engine          = single cylinder, two-stroke
|bore_stroke      = 70.0mm x 64.0mm
|compression      =
|top_speed        = 68 mph (109 km/h)
|power            = 15.69 HP (11.7 KW) @ 5400RPM
|torque          = 12.91 ft/lbs (17.5 Nm) @ 6500RPM
|fuel_system      = carburettor
|ignition        = contact breaker point
|spark_plug      =
|battery          = 6.7:1
|transmission    = Gear box: 5-speed <br>
Final Drive: [[chain]] <br>
Clutch: wet plate <br>
 
|frame            =
|suspension      =
|brakes          =Front: expanding [[brake]] <br>Rear: expanding brake
|front_tire      = {{tire|3.00-21}}
|rear_tire    = {{tire|4.00-18}}
|rake_trail      =
|wheelbase        =
|length          =
|width            =
|height          =
|seat_height      =
|dry_weight      = 244.93 pounds (111.1 Kg)
|wet_weight      = 135.0 kg
|fuel_capacity    = 2.38 Gallon (9.00 Liters)
|oil_capacity    =
|fuel_consumption = 2.50 litres/100 km (40.0 km/l or 94.09 mpg)
|turning_radius  =
|related          =
|competition      =
}}
 
The '''[[Yamaha]] DT250MX''' was a single cylinder, two-stroke Trail [[motorcycle]] produced by [[Yamaha]] between 1972 and 1982. It could reach a top speed of 68 mph (109 km/h). Max [[torque]] was 12.91 ft/lbs (17.5 Nm) @ 6500 RPM. Claimed [[horsepower]] was 15.69 HP (11.7 KW) @ 5400 RPM. 
 
==Engine==
The engine was a [[air cooled]] single cylinder, two-stroke. A 70.0mm [[bore]] x 64.0mm [[stroke]] result in a [[displacement]] of just 246.0 cubic centimeters. Fuel was supplied via a membrane. 
 
==Drive==
The bike has a 5-speed transmission. Power was moderated via the wet plate. 
 
==Chassis==
It came with a 3.00-21 front [[tire]] and a 4.00-18 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The DT250MX was fitted with a 2.38 Gallon (9.00 Liters) fuel tank. The bike weighed just 244.93 pounds (111.1 Kg). 


==In Media==
==In Media==
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* [https://motopixel.org/pixel/thunder-run#yamaha-dt250 Thunder Run]
* [https://motopixel.org/pixel/thunder-run#yamaha-dt250 Thunder Run]


{{Yamaha}}
[[Category:Yamaha motorcycles|DT250, Yamaha]]
[[Category:Trail motorcycles]]
[[Category:Trail motorcycles]]
[[Category:Yamaha 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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