Difference between revisions of "Yamaha XS400"

**Yamaha XS400**
Manufacturer	Yamaha
Also called	XS400 US. Custom, XS 400 US. Custom, XS400SE, XS 400 SE, XS400 DOHC (reduced effect), XS 400 DOHC (reduced effect), XS400 DOHC, XS 400 DOHC, XS400 Special, XS 400 Special, XS 400
Production	1978 - 1990
Class	Standard
Engine	twin, four-stroke
Bore / Stroke	69.0mm x 53.4mm
Top speed	89 mph (143 km/h)
Horse Power	26.42 HP (19.7 KW) @ 8000RPM
Fuel system	Carburetor
Sparkplug	NGK BP7ES '77 , '78 , '78-79 , '79; NGK D8EA '82-83
Battery	YUASA 12N12A-4A-1 '77 , '78 , '78-79 , '79 , '82-83
Transmission	Gear box: 6-speed ; Final Drive: chain ;
Brakes	Front: single disc ; Rear: expanding brake
Front Tire	3.00-18
Rear Tire	4.00-18
Weight	(dry), 187.0 kg (wet)
Fuel capacity	4.76 Gallon (18.00 Liters)
Manuals	Service Manual
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Revision as of 21:56, 30 May 2019

The Yamaha XS400 DOHC was a twin, four-stroke Naked motorcycle produced by Yamaha between 1978 and 1990. It could reach a top speed of 89 mph (143 km/h). Claimed horsepower was 26.42 HP (19.7 KW) @ 8000 RPM.

Engine

The engine was a air cooled twin, four-stroke. A 69.0mm bore x 53.4mm stroke result in a displacement of just 399.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).

Drive

The bike has a 6-speed transmission.

Chassis

It came with a 3.00-18 front tire and a 4.00-18 rear tire. Stopping was achieved via single disc in the front and a expanding brake in the rear. The XS400 DOHC was fitted with a 4.76 Gallon (18.00 Liters) fuel tank.

1977

1977 Yamaha XS400 in Red
1977 Yamaha XS400 in Red
1977 Yamaha XS400 in Red
1977 Yamaha XS400 in Red
1977 Yamaha XS400 in Red
1977 Yamaha XS400 in Red

1982 - 1988 Yamaha XS 400

It is a bike with a 399cc engine which develops a power of 45 horses at 9500rpm and can reach a top speed of 168 km/h.

In Media

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:{{PAGENAME}}: history, specs, pictures}}
-{{Infobox Motorcycle
-|name             = Yamaha XS400
-|image            =
-|aka              = ,  Seca
-|manufacturer     = [[Yamaha]]
-|parent_company   =
-|production       = 77-83
-|model_year       =
-|predecessor      =
-|successor        =
-|class            =
-|engine           = 400cc
-|bore_stroke      =
-|compression      =
-|top_speed        =
-|power            =
-|torque           =
-|ignition         =
-|spark_plug       = {{sparkplug|BP7ES}} '77 , '78 , '78-79 , '79<br />{{sparkplug|D8EA}} '82-83
-|battery          = {{battery|12N12A-4A-1}} '77 , '78 , '78-79 , '79 , '82-83
-|transmission     =
-|frame            =
-|suspension       =
-|brakes           =
-|front_tire       = {{tire|}} '77<br />{{tire|3.00-18}} '78 , '78-79 , '79 , '82-83
-|rear_tire   	  = {{tire|}} '82-83<br />{{tire|3.50-18}} '77 , '78 , '78-79 , '79
-|rake_trail       =
-|wheelbase        =
-|length           =
-|width            =
-|height           =
-|seat_height      =
-|dry_weight       =
-|wet_weight       =
-|fuel_capacity    =
-|oil_capacity     =
-|fuel_consumption =
-|turning_radius   =
-|related          =
-|competition      =
-}}
-The '''Yamaha XS400''' is a [[motorcycle]] produced by [[Yamaha]] from 1977 to 1983.
-==1977==
-[[Image:1977-Yamaha-XS400-Red-8179-0.jpg|left|thumb|1977 Yamaha XS400 in Red]]
-[[Image:1977-Yamaha-XS400-Red-8179-1.jpg|left|thumb|1977 Yamaha XS400 in Red]]
-[[Image:1977-Yamaha-XS400-Red-8179-2.jpg|left|thumb|1977 Yamaha XS400 in Red]]
-[[Image:1977-Yamaha-XS400-Red-8179-3.jpg|left|thumb|1977 Yamaha XS400 in Red]]
-[[Image:1977-Yamaha-XS400-Red-8179-4.jpg|left|thumb|1977 Yamaha XS400 in Red]]
-[[Image:1977-Yamaha-XS400-Red-8179-5.jpg|left|thumb|1977 Yamaha XS400 in Red]]
-<br style="clear: left"/>
-{{Yamaha}}
-[[Category:Yamaha motorcycles|XS400]]
-[[Category:Yamaha XS series]]
 {{Infobox Motorcycle
 |name             = '''Yamaha XS400'''
-|image            =
+|image            = [[File:1977-Yamaha-XS400-Red-8179-0.jpg|frameless|1977 Yamaha XS400 in Red]]
 |aka              = XS400 US. Custom, XS 400 US. Custom, XS400SE, XS 400 SE, XS400 DOHC (reduced effect), XS 400 DOHC (reduced effect), XS400 DOHC, XS 400 DOHC, XS400 Special, XS 400 Special, XS 400
 |manufacturer     = [[Yamaha]]
@@ Line 67: / Line 10: @@
 |predecessor      =
 |successor        =
-|class            = [[Naked]]
+|class            = [[Standard]]
 |engine           = twin, four-stroke
 |bore_stroke      = 69.0mm x 53.4mm
@@ Line 76: / Line 19: @@
 |fuel_system      = Carburetor
 |ignition         =
-|spark_plug       =
+|spark_plug       = {{sparkplug|NGK BP7ES}} '77 , '78 , '78-79 , '79<br />{{sparkplug|NGK D8EA}} '82-83
-|battery          = 9.7:1
+|battery          = {{battery|YUASA 12N12A-4A-1}} '77 , '78 , '78-79 , '79 , '82-83
 |transmission     = Gear box: 6-speed <br>
 Final Drive: [[chain]] <br>
@@ Line 112: / Line 55: @@
 ==Chassis==
 It came with a 3.00-18 front [[tire]] and a 4.00-18 rear tire. Stopping was achieved via single disc in the front and a expanding [[brake]] in the rear. The XS400 DOHC was fitted with a 4.76 Gallon (18.00 Liters) fuel tank.
+==1977==
+<gallery mode='packed-hover'>
+File:1977-Yamaha-XS400-Red-8179-0.jpg|left|thumb|1977 Yamaha XS400 in Red
+File:1977-Yamaha-XS400-Red-8179-1.jpg|left|thumb|1977 Yamaha XS400 in Red
+File:1977-Yamaha-XS400-Red-8179-2.jpg|left|thumb|1977 Yamaha XS400 in Red
+File:1977-Yamaha-XS400-Red-8179-3.jpg|left|thumb|1977 Yamaha XS400 in Red
+File:1977-Yamaha-XS400-Red-8179-4.jpg|left|thumb|1977 Yamaha XS400 in Red
+File:1977-Yamaha-XS400-Red-8179-5.jpg|left|thumb|1977 Yamaha XS400 in Red
+</gallery>
+<br style="clear: left"/>
 ==1982 - 1988 Yamaha XS 400==
@@ Line 135: / Line 91: @@
 * [https://motopixel.org/pixel/frozen-impact#yamaha-xs400 Frozen Impact]
-[[Category:Naked motorcycles]]
+{{Yamaha}}
-[[Category:Yamaha motorcycles]]
+[[Category:Yamaha motorcycles|XS400]]
+[[Category:Yamaha XS series]]
+[[Category:Standard motorcycles]]
 [[Category:1970s motorcycles]]
 [[Category:1980s motorcycles]]
 [[Category:1990s motorcycles]]
-[[Category:Motorcycles needing images]]
-[[Category:Multiple Infoboxes]]