Difference between revisions of "Yamaha XJ550"

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{{Motorcycle
{{Motorcycle
|name            = '''Yamaha XJ550'''
|name            = Yamaha XJ550
|photo            = 1983-Yamaha-XJ550-Maroon-0.jpg
|photo            = 1983-Yamaha-XJ550-Maroon-0.jpg
|aka              = XJ550H, XJ 550 H, XJ 550, Maxim
|aka              = XJ550H, XJ 550 H, XJ 550, Maxim
|manufacturer    = [[Yamaha]]
|manufacturer    = Yamaha
|parent_company  =
|parent_company  =
|production      = 1981 - 1984
|production      = 1981 - 1984
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|predecessor      =
|predecessor      =
|successor        =
|successor        =
|class            = [[Naked]]
|class            = Naked
|engine          = in-line four, four-stroke
|engine          = in-line four, four-stroke
|bore_stroke      = 57.0mm x 51.8mm
|bore_stroke      = 57.0mm x 51.8mm
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Clutch: Wet multi-plate <br>
Clutch: Wet multi-plate <br>


|final_drive={{chain|530x104}}
|front_sprocket=16T
|rear_sprocket=45T
|frame            =
|frame            =
|suspension      =Front: Telescopic Coil Spring Forks <br>
|suspension      =Front: Telescopic Coil Spring Forks <br>
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|fuel_capacity    = 3.96 Gallon (15.00 Liters)
|fuel_capacity    = 3.96 Gallon (15.00 Liters)
|oil_capacity    =
|oil_capacity    =
|oil_filter      = K&N KN-144
|oil_filter      = {{oilfilter|K&N KN-144}}<ref name="kl_2019">{{cite book|title=2019 K&L Supply Co Catalog|publisher=[https://www.klsupply.com/ K&L Supply Co]|date=2019}}</ref>
|recommended_oil=Yamalube 10w-40
|fuel_consumption =
|fuel_consumption =
|turning_radius  =
|turning_radius  =
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* [https://motopixel.org/pixel/meng-xing-shi-fen#yamaha-xj550 Meng xing shi fen]
* [https://motopixel.org/pixel/meng-xing-shi-fen#yamaha-xj550 Meng xing shi fen]
* [https://motopixel.org/pixel/primeval#yamaha-xj550 Primeval]
* [https://motopixel.org/pixel/primeval#yamaha-xj550 Primeval]
==References==
{{reflist}}


{{motorcycle-stub}}
{{motorcycle-stub}}
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[[Category:Yamaha motorcycles]]
[[Category:Yamaha motorcycles]]
[[Category:1980s motorcycles]]
[[Category:1980s motorcycles]]
[[Category:Motorcycles needing images]]

Latest revision as of 20:04, 23 November 2019

1983-Yamaha-XJ550-Maroon-0.jpg
Yamaha XJ550
Manufacturer
Also called XJ550H, XJ 550 H, XJ 550, Maxim
Production 1981 - 1984
Class Naked
Engine
in-line four, four-stroke
Bore / Stroke 57.0mm x 51.8mm
Compression ratio 9.5:1
Top Speed 109 mph (176 km/h)
Horsepower 48.95 HP (36.5 KW) @ 9000RPM
Torque 30.98 ft/lbs (42.0 Nm) @ 7500RPM
Spark Plug NGK D8EA '81-83
Battery YUASA 12N12A-4A-1 '81-83
Transmission Gear box: 6-speed

Final Drive: chain

Clutch: Wet multi-plate
Final Drive Chain: 530x104
Front Sprocket 16T
Rear Sprocket 45T
Suspension Front: Telescopic Coil Spring Forks
Rear: Swinging Arm With Dual Dampers Adjustable For Preload
Brakes Front: dual disc
Rear: expanding brake
Front Tire 3.00-19
Rear Tire 110/90-18
Weight 204.0 kg (wet)
Oil Filter K&N KN-144[1]
Recommended Oil Yamalube 10w-40
Fuel Capacity 3.96 Gallon (15.00 Liters)
Manuals Service Manual


The Yamaha XJ550 was a in-line four, four-stroke Naked motorcycle produced by Yamaha between 1981 and 1984. It could reach a top speed of 109 mph (176 km/h). Max torque was 30.98 ft/lbs (42.0 Nm) @ 7500 RPM. Claimed horsepower was 48.95 HP (36.5 KW) @ 9000 RPM.

Engine[edit | edit source]

The engine was a air cooled in-line four, four-stroke. A 57.0mm bore x 51.8mm stroke result in a displacement of just 528.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).

Drive[edit | edit source]

The bike has a 6-speed transmission. Power was moderated via the Wet multi-plate.

Chassis[edit | edit source]

It came with a 3.00-19 front tire and a 110/90-18 rear tire. Stopping was achieved via dual disc in the front and a expanding brake in the rear. The front suspension was a Telescopic Coil Spring Forks while the rear was equipped with a Swinging Arm With Dual Dampers Adjustable For Preload. The XJ550 was fitted with a 3.96 Gallon (15.00 Liters) fuel tank.

1981 - 1983 Yamaha XJ 550[edit | edit source]

1981 - 1983 Yamaha XJ 550 1981 - 1983 Yamaha XJ 550

The XJ 550 was launched in 1981. The Yamaha XJ 550 Seca was also well-equipped, with features you’d expect only on bigger, costlier bikes: self-canceling turn signals; a clutch/neutral electrical interlock that prevented the Seca being ridden away with the sidestand down by killing the engine if you shifted into first before lifting the stand.

1983[edit | edit source]



In Media[edit | edit source]

References[edit | edit source]

  1. 2019 K&L Supply Co Catalog. K&L Supply Co. 2019.