Harley-Davidson FLSTF Fat Boyback 2004 forward

Air cooled, 1449cc, 45° V-twin, OHV

Power: 62.54 HP (46 kW) @ 5200 rpm
Torque: 106 Nm (78.18 lb-ft) @ 3500 rpm
Final drive: Belt
Top speed: 105.63 mph
Curb weight: 705.5 lbs
Category: Cruiser
Tags: Classic bike, Cruiser
Engine and transmission
Engine type: 2 cylinders, 4-stroke, 45° V-twin
Displacement: 1449 cc (88.53 cubic inches)
Bore × stroke: 3.75 inch × 4 inch (undersquare - longstroke)
Cooling system: Air cooled
Power: 62.54 HP (46 kW) @ 5200 rpm
Torque: 106 Nm (78.18 lb-ft) @ 3500 rpm
Throttle: Cable operated
Valves
Valve train: OHV, variable
Valves per cylinder: 2
Fuel and ignition
Sparks per cylinder: 1
Fuel supply system: Carburetor
Ignition type: Analogue CDI (Capacitive Discharge Ign.)
Compression: 8.5:1
Engine mounting: Transverse
Lubrication system: Dry sump
Gear box: Manual 5-speed
Clutch: Wet, multiple discs, cable operated
Final drive: Belt
Starter: Electric
Dimensions
Wheel base: 64.5 inch
Seat height: 25.5 inch
Weight
Curb weight: 705.5 lbs
Chassis and suspension
Frame type: steel, Double cradle frame
Front
Suspension: Cartridge
Brake: Single Disk
Tire: 130 / 90 R16
Rear
Suspension: mono shock, Swingarm
Brake: Disk
Tire: 130 / 90 R16
Other
ABS available: No
Power-to-weight ratio: 0.14 KW/lbs (6.96 lbs/HP)
Top speed: 105.63 mph
Fuel capacity: 5.02 gals
Number of riders: 2 persons

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