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

Harley-Davidson FLSTFB Fat Boy Lo Specs

The Harley-Davidson FLSTFB Fat Boy Lo model is a Custom / cruiser bike manufactured by Harley-Davidson . In this version sold from year 2011 , the dry weight is 317.5 kg (700.0 pounds) and it is equiped with a V2, four-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of 127.00 Nm (12.9 kgf-m or 93.7 ft.lbs) @ 3000 RPM . With this drive-train, the Harley-Davidson FLSTFB Fat Boy Lo is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Harley-Davidson FLSTFB Fat Boy Lo have a Mild steel tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded. frame with front suspension being  and in the rear suspension it is equiped with Hidden, horizontal-mounted, coil-over . Stock tire sizes are 140/75-R17 on the front, and 200/55-R17 on the rear. As for stopping power, the Harley-Davidson FLSTFB Fat Boy Lo braking system includes Single disc. 4-piston size 292 mm (11.5 inches) at the front and Single disc. 2-piston size 292 mm (11.5 inches) at the rear. 

Harley-Davidson FLSTFB Fat Boy Lo General Information

Brand Harley-Davidson 
Model Harley-Davidson FLSTFB Fat Boy Lo 
Year 2011 
Year 2011 
Category Custom / cruiser 
Factory Warranty (Years / miles)  

Harley-Davidson FLSTFB Fat Boy Lo Dimensions, Aerodynamics and weight

Frame type Mild steel tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded. 
Seat details  
Wheelbase 1,638 mm (64.5 inches) 
Length 2,395 mm (94.3 inches) 
Width  
Height  
Seat Height 669 mm (26.3 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 122 mm (4.8 inches) 
Trail size 147 mm (5.8 inches) 
Wheels details Black, Bullet Hole Disc Cast Aluminum 
Front Tyres - Rims dimensions 140/75-R17 
Rear Tyres - Rims dimensions 200/55-R17 
Front brakes Single disc. 4-piston 
Rear brakes Single disc. 2-piston 
Front Brakes Dimensions - Disc Dimensions 292 mm (11.5 inches) 
Rear Brakes Dimensions - Disc Dimensions 292 mm (11.5 inches) 
Curb Weight (including fluids)  
Dry Weight 317.5 kg (700.0 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 19.70 litres (5.20 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel 130 mm (5.1 inches) 
Rear Suspension Hidden, horizontal-mounted, coil-over 
Rear Suspension Travel 91 mm (3.6 inches) 

Harley-Davidson FLSTFB Fat Boy Lo Engine and Transmission Technical Data

Engine type - Number of cylinders V2, four-stroke 
Engine details Twin Cam 96B 
Fuel system Injection. Electronic Sequential Port Fuel Injection 
Engine size - Displacement - Engine capacity 1584.00 ccm (96.66 cubic inches) 
Bore x Stroke 95.3 x 111.1 mm (3.8 x 4.4 inches) 
Compression Ratio 9.2:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration DOHC 
Maximum power - Output - Horsepower  
Maximum torque 127.00 Nm (12.9 kgf-m or 93.7 ft.lbs) @ 3000 RPM 
Engine Maximum RPM  
Cooling system Air 
Lubrication system Pressurized, dry-sump 
Engine oil capacity 3.10 litres (0.20 quarts) 
Exhaust system Over/under shotgun exhaust with dual mufflers and 
Gearbox 6-speed 
Transmission type, final drive ratio  
Clutch type 9-plate, wet 
Driveline Primary Drive: Chain, 34/46 ratio. Final Drive: Belt, 32/66 ratio 

Harley-Davidson FLSTFB Fat Boy Lo Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

Harley-Davidson FLSTFB Fat Boy Lo Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details Sealed, maintenance-free, 12V battery. 
Starter Type Electric 
Instruments Tank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, fuel gauge with low fuel warning light and countdown feature, low oil pressure indicator light, engine diagnostics readout, LED indicator lights, 6-speed ind 
Lights