Harley-Davidson FLSTFI Fat Boy Injectionback 2003

Air cooled, 1449cc, 45° V-twin, OHV

Power: 63.49 HP (46.7 kW) @ 5300 rpm
Torque: 105 Nm (77.44 lb-ft) @ 3000 rpm
Final drive: Belt
Top speed: 107.5 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: 63.49 HP (46.7 kW) @ 5300 rpm
Torque: 105 Nm (77.44 lb-ft) @ 3000 rpm
Throttle: Cable operated
Valves
Valve train: OHV, variable
Valves per cylinder: 2
Fuel and ignition
Sparks per cylinder: 1
Fuel supply system: Fuel injection
Ignition type: Digital CDI
Engine mounting: Transverse
Lubrication system: Dry sump
Gear box: Manual 5-speed
Clutch: Wet, multiple discs, hydraulic 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
Suspension travel: 5.08 inch
Brake: Single Disk, Ø11.5 inch
Rear
Suspension: mono shock, Swingarm
Suspension travel: 4.06 inch
Brake: Disk, Ø11.5 inch
Other
ABS available: No
Power-to-weight ratio: 0.15 KW/lbs (6.85 lbs/HP)
Top speed: 107.5 mph
Fuel capacity: 4.99 gals
Number of riders: 2 persons

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