General information |
Model
|
Harley-Davidson Fat Boy |
Model year
|
1990 |
Category
|
Sport touring |
Rating
|
3.2 See the detailed rating of touring capabilities, reliability, accident risk, etc. Compare with any other motorbike. |
Engine and transmission |
Displacement
|
1337.0 ccm (81.58 cubic inches) |
Engine type
|
V2, four-stroke |
Power output
|
67.0 HP (48.9 kW)) @ 5000 RPM |
Torque
|
97.0 Nm (9.9 kgf-m or 71.5 ft.lbs) @ 2350 RPM |
Top speed
|
148.0 km/h (92.0 mph) |
Compression
|
8.5:1 |
Bore x stroke
|
88.8 x 108.0 mm (3.5 x 4.3 inches) |
Valves per cylinder
|
2 |
Fuel system
|
Carburettor |
Fuel control
|
Overhead Valves (OHV) |
Ignition
|
Analogue CDI |
Lubrication system
|
Dry sump |
Cooling system
|
Air |
Gearbox
|
5-speed |
Transmission type
|
Belt (final drive) |
Clutch
|
Dry, multiple discs, cable operated |
Chassis, suspension, brakes and wheels |
Front suspension
|
39mm Telescopic forks |
Rear suspension
|
Dual remote shocks adjustable preload, |
Front tire
|
130/90-16 |
Rear tire
|
130/90-16 |
Front brakes
|
Single disc. Four-piston calipers. |
Diameter
|
292 mm (11.5 inches) |
Rear brakes
|
Single disc. Four-piston calipers. |
Diameter
|
292 mm (11.5 inches) |
Physical measures and capacities |
Dry weight
|
320.0 kg (705.5 pounds) |
Weight incl. oil, gas, etc
|
298.0 kg (657.0 pounds) |
Power/weight ratio
|
0.2094 HP/kg |
Seat height
|
675 mm (26.6 inches) If adjustable, lowest setting. |
Overall height
|
1085 mm (42.7 inches) |
Overall length
|
2370 mm (93.3 inches) |
Overall width
|
1665 mm (65.6 inches) |
Fuel capacity
|
16.00 litres (4.23 US gallons) |
Other specifications |
Starter
|
Electric |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 90 Harley-Davidson Fat Boy discussion group or the general Harley-Davidson discussion group. |
Related bikes | List related bikes for comparison of specs. |
|
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|
|
Rating sample for this Harley-Davidson bike
|
Reliability for the 1990 Harley-Davidson Fat Boy:
(69.8 out of 100)
Click here for complete rating. You can also compare bikes.
|
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