1999 Harley-Davidson FLSTF Fat Boy

Harley-Davidson FLSTF Fat Boy
Picture credits: J-s. Click for large image of the 1999 Harley-Davidson FLSTF Fat Boy

General motorcycle information

Model
Harley-Davidson FLSTF Fat Boy
Year
1999
Category
Custom / cruiser
Rating

Engine and transmission

Displacement
81.64 cubic inches (1338.0 ccm)
Engine type
V2, 4 stroke
Power
56.0 horsepowers (41.8 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
5.80 litres/100 km, 17.2 km/l or 40.6 mpg
Top speed
152.0 kmh (94.4 mph)

Chassis, suspension, brakes and wheels

Rake (fork angle)
32.0°
Trail
8.97 inches (147.0 mm)
Front suspension travel
7.87 inches (129.0 mm)
Rear suspension travel
6.29 inches (103.0 mm)
Front tyre
130/90-16
Rear tyre
130/90-16
Front brake
Single disc
Front brakes diameter
17.76 inches (291.0 mm)
Rear brake
Single disc
Rear brakes diameter
17.76 inches (291.0 mm)

Physical measures and capacities

Dry weight
683.4 pounds (310.0 kg)
Wet weight
672.4 pounds (305.0 kg)
Seat height
41.5 inches (680 mm)
Wheelbase
99.6 inches (1632 mm)
Overall length
146.2 inches (2395 mm)
Ground clearance
7.9 inches (130 mm)
Fuel capacity
4.20 gallons (15.9 litres)
Oil capacity
0.87 gallons (3.3 litres)

Further motorcycle information