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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Harley-Davidson > Harley-Davidson FLSTF Fat Boy

Harley-Davidson FLSTF Fat Boy Specs

The Harley-Davidson FLSTF Fat Boy model is a Custom / cruiser bike manufactured by Harley-Davidson . In this version sold from year 1999 , the dry weight is  and it is equiped with a V2, four-stroke motor. The engine produces a maximum peak output power of 56.00 HP (40.9 kW) @ 5000 RPM and a maximum torque of 97.00 Nm (9.9 kgf-m or 71.5 ft.lbs) @ 2350 RPM . With this drive-train, the Harley-Davidson FLSTF Fat Boy is capable of reaching a maximum top speed of 152.0 km/h (94.4 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Harley-Davidson FLSTF Fat Boy have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are  on the front, and  on the rear. As for stopping power, the Harley-Davidson FLSTF Fat Boy braking system includes Single disc size 291 mm (11.5 inches) at the front and Single disc size 291 mm (11.5 inches) at the rear. 

Harley-Davidson FLSTF Fat Boy General Information

Brand Harley-Davidson 
Model Harley-Davidson FLSTF Fat Boy 
Year 1999 
Year 1999 
Category Custom / cruiser 
Factory Warranty (Years / miles)  

Harley-Davidson FLSTF Fat Boy Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,632 mm (64.3 inches) 
Length  
Width  
Height  
Seat Height 680 mm (26.8 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance  
Trail size  
Wheels details  
Front Tyres - Rims dimensions  
Rear Tyres - Rims dimensions  
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 291 mm (11.5 inches) 
Rear Brakes Dimensions - Disc Dimensions 291 mm (11.5 inches) 
Curb Weight (including fluids) 305.0 kg (672.4 pounds) 
Dry Weight  
Front Percentage of Weight 46.6 
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 15.90 litres (4.20 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel 129 mm (5.1 inches) 
Rear Suspension  
Rear Suspension Travel 103 mm (4.1 inches) 

Harley-Davidson FLSTF Fat Boy Engine and Transmission Technical Data

Engine type - Number of cylinders V2, four-stroke 
Engine details  
Fuel system  
Engine size - Displacement - Engine capacity 1338.00 ccm (81.64 cubic inches) 
Bore x Stroke 88.8 x 108.0 mm (3.5 x 4.3 inches) 
Compression Ratio 8.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower 56.00 HP (40.9 kW) @ 5000 RPM 
Maximum torque 97.00 Nm (9.9 kgf-m or 71.5 ft.lbs) @ 2350 RPM 
Engine Maximum RPM  
Cooling system Air 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Belt 
Clutch type  
Driveline  

Harley-Davidson FLSTF Fat Boy Performance

Top Speed 152.0 km/h (94.4 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph) 7.200 seconds 
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear 23.000 seconds 
Fuel Consumption - MPG - Economy - Efficiency 0.58 litres/100 km (172.4 km/l or 405.55 mpg) 
CO2 emissions 13.5 CO2 g/km. (CO2 - Carbon dioxide emission) 
Emissions  

Harley-Davidson FLSTF Fat Boy Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type Electric 
Instruments  
Lights