Difference between revisions of "Yamaha DT400"

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[[Category:2-stroke motorcycles]]
[[Category:2-stroke motorcycles]]
[[Category:Reed Inlet Valve motorcycles]]
[[Category:Reed Inlet Valve motorcycles]]
{{Infobox Motorcycle
|name            = '''Yamaha DT400'''
|image            =
|aka              = DT400MX, DT 400 MX, DT 400
|manufacturer    = [[Yamaha]]
|parent_company  =
|production      = 1974 - 1979
|model_year      =
|predecessor      =
|successor        =
|class            = [[Enduro]]
|engine          = single cylinder, two-stroke
|bore_stroke      = 85.0mm x 70.0mm
|compression      = 6.4:1
|top_speed        = 85 mph (136 km/h)
|power            = 20.52 HP (15.3 KW) @ 5600RPM
|torque          = 20.65 ft/lbs (28.0 Nm) @ 3900RPM
|ignition        = cdi
|spark_plug      =
|battery          = 6.4:1
|transmission    = Gear box: 5-speed <br>
Final Drive: [[chain]] <br>
Clutch: Wet multi-discs <br>
|frame            =
|suspension      =Front: Telescopic Forks <br>
Rear: Swinging Arm Fork
|brakes          =Front: expanding [[brake]] <br>Rear: expanding brake
|front_tire      = {{tire|3.00-21}}
|rear_tire    = {{tire|4.00-18}}
|rake_trail      =
|wheelbase        = 55.51 inches (1410 mm)
|length          =
|width            =
|height          =
|seat_height      =
|dry_weight      = 272.05 pounds (123.4 Kg)
|wet_weight      = 141.0 kg
|fuel_capacity    = 2.38 Gallon (9.00 Liters)
|oil_capacity    =
|fuel_consumption =
|turning_radius  =
|related          =
|competition      =
}}
The '''[[Yamaha]] DT400MX''' was a single cylinder, two-stroke Enduro [[motorcycle]] produced by [[Yamaha]] between 1974 and 1979. It could reach a top speed of 85 mph (136 km/h). Max [[torque]] was 20.65 ft/lbs (28.0 Nm) @ 3900 RPM. Claimed [[horsepower]] was 20.52 HP (15.3 KW) @ 5600 RPM. 
==Engine==
The engine was a [[air cooled]] single cylinder, two-stroke. A 85.0mm [[bore]] x 70.0mm [[stroke]] result in a [[displacement]] of just 397.0 cubic centimeters. Fuel was supplied via a membrane. 
==Drive==
The bike has a 5-speed transmission. Power was moderated via the Wet multi-discs. 
==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 front suspension was a  Telescopic Forks while the rear was equipped with a Swinging Arm Fork. The DT400MX was fitted with a 2.38 Gallon (9.00 Liters) fuel tank. The bike weighed just 272.05 pounds (123.4 Kg). The wheelbase was 55.51 inches (1410 mm) long. 
==1974 - 1977 Yamaha DT 400==
[[File:yamaha-dt400-1974-1977-3.jpg|600px|1974 - 1977 Yamaha DT 400]]
[[File:yamaha-dt400-1974-1977-2.jpg|600px|1974 - 1977 Yamaha DT 400]]
[[File:yamaha-dt400-1974-1977-1.jpg|600px|1974 - 1977 Yamaha DT 400]]
[[File:yamaha-dt400-1974-1977-0.jpg|600px|1974 - 1977 Yamaha DT 400]]
This new big-bore 400cc enduro. Go just about anywhere, do just about anything and do it with zip! The DT1 250 had grown up, first to 360 size, and now 400, and had become an extremely seductive machine.
==1978 - 1980 Yamaha DT 400==
[[File:yamaha-dt400-1978-1980-0.jpg|600px|1978 - 1980 Yamaha DT 400]]
The latest Yamaha DT 400 has a new monoshock frame. The DT 400 has a performance capability close to that of the pure motocross machine.
==In Media==
* [https://motopixel.org/pixel/hyena-road#yamaha-dt400 Hyena Road]
* [https://motopixel.org/pixel/cobra#yamaha-dt400 Cobra]
* [https://motopixel.org/pixel/beethovens-2nd#yamaha-dt400 Beethoven's 2nd]
[[Category:Enduro motorcycles]]
[[Category:Yamaha motorcycles]]
[[Category:1970s motorcycles]]
[[Category:Motorcycles needing images]]