1990 Harley-Davidson Fat Boy
General motorcycle information
Engine and transmission
Displacement
81.58 cubic inches (1337.0 ccm)
Engine type
V2, 4 stroke
Power
67.0 horsepowers (50.0 kiloWatts)
at 5000 RPM
Torque
71.55 pound-foot/lbf-ft (97.00 Nm / 9.89 kgf-m)
at 2350 RPM
Compression
8.5:1
Bore x stroke
5.42 x 6.59 inches (88.8 x 108.0 mm)
Valves per cylinder
2
Fuel system
Carburettor
Fuel control
Overhead Valves (OHV)
Cooling system
Air
Gearbox
5-speed
Transmission type, final drive
Belt
Starter
Electric
Fuel consumption
-
Top speed
148.0 kmh (92.0 mph)
Chassis, suspension, brakes and wheels
Front tyre
130/90-16
Rear tyre
130/90-16
Front brake
Single disc
Front brakes diameter
17.82 inches (292.0 mm)
Rear brake
Single disc
Rear brakes diameter
17.82 inches (292.0 mm)
Physical measures and capacities
Dry weight
705.5 pounds (320.0 kg)
Wet weight
657.0 pounds (298.0 kg)
Seat height
41.2 inches (675 mm)
Wheelbase
-
Overall length
144.6 inches (2370 mm)
Overall width
101.6 inches (1665 mm)
Overall height
66.2 inches (1085 mm)
Ground clearance
-
Fuel capacity
4.23 gallons (16.0 litres)
Oil capacity
-
Further motorcycle information
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