General information |
Motorcycle name
|
Yamaha XJ 550 Seca |
Model year
|
1983 |
Category
|
Naked bike |
Rating
|
3.1 See the detailed rating of engine performance, design and look, accident risk, etc. Compare with any other motorcycle. |
Engine and transmission |
Displacement
|
528.0 ccm (32.22 cubic inches) |
Engine type
|
In-line four, four-stroke |
Power output
|
50.0 HP (36.5 kW)) @ 9000 RPM |
Torque
|
41.9 Nm (4.3 kgf-m or 30.9 ft.lbs) |
Top speed
|
176.0 km/h (109.4 mph) |
Compression
|
9.5:1 |
Bore x stroke
|
57.0 x 51.8 mm (2.2 x 2.0 inches) |
Valves per cylinder
|
2 |
Fuel system
|
Carburettor. 4 x 28mm Mikuni |
Fuel control
|
Double Overhead Cams/Twin Cam (DOHC) |
Ignition
|
Battery powered inductive |
Cooling system
|
Air |
Gearbox
|
6-speed |
Transmission type
|
Chain (final drive) |
Chassis, suspension, brakes and wheels |
Front suspension
|
Telescopic coil spring forks |
Front wheel travel
|
137 mm (5.4 inches) |
Rear suspension
|
Swinging arm with dual dampers adjustable for preload |
Rear wheel travel
|
80 mm (3.1 inches) |
Rear tire
|
110/90-18 |
Front brakes
|
Double disc |
Diameter
|
267 mm (10.5 inches) |
Rear brakes
|
Expanding brake |
Diameter
|
182 mm (7.2 inches) |
Physical measures and capacities |
Weight incl. oil, gas, etc
|
204.0 kg (449.7 pounds) |
Seat height
|
790 mm (31.1 inches) If adjustable, lowest setting. |
Fuel capacity
|
15.00 litres (3.96 US gallons) |
Oil capacity
|
2.50 litres (2.64 US quarts) |
Other specifications |
Color options
|
Red, white |
Starter
|
Electric |
Electrical
|
Starting battery. |
Update specs | Report missing specs or required updates. |
Maintenance and service specs * |
Engine oil
|
SAE 20W-40 |
Brake fluid
|
DOT 4 |
Spark plugs
|
NGK D8EA, NGK DR8EIX |
Idle speed
|
1200 +/- 50 RPM |
Chain links
|
104 |
Sprockets
|
16/45 (front/rear) |
Tire pressure front
|
28 PSI (1.9 Bar or 190 kPa) |
Tire pressure rear
|
33 PSI (2.3 Bar or 230 kPa) |
Fork tube size
|
35 mm (1.4 inches) |
*) Always verify maintenance and service data with the bike owner's manual. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder | CMSNL provides
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Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 83 Yamaha XJ 550 Seca discussion group or the general Yamaha discussion group. |
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