What category is the 2005 Harley-Davidson FLSTFI Fat Boy?

The 2005 Harley-Davidson FLSTFI Fat Boy has a Category of Custom / cruiser.

What is the engine size of the 2005 Harley-Davidson FLSTFI Fat Boy?

The 2005 Harley-Davidson FLSTFI Fat Boy has a Capacity: of 1449.00 ccm (88.42 cubic inches).

What type of engine does the 2005 Harley-Davidson FLSTFI Fat Boy have?

The 2005 Harley-Davidson FLSTFI Fat Boy has a Engine type of V2.

What is the torque of the 2005 Harley-Davidson FLSTFI Fat Boy?

The 2005 Harley-Davidson FLSTFI Fat Boy has a Torque of 102.00.

Is the 2005 Harley-Davidson FLSTFI Fat Boy air cooled or liquid cooled?

The 2005 Harley-Davidson FLSTFI Fat Boy has a Cooling system of Air.

How many gears does the 2005 Harley-Davidson FLSTFI Fat Boy have?

The 2005 Harley-Davidson FLSTFI Fat Boy has a Gearbox of 5-speed.

How much does the 2005 Harley-Davidson FLSTFI Fat Boy weigh?

The 2005 Harley-Davidson FLSTFI Fat Boy has a Dry weight of 307.0 kg (676.8 pounds).

What is the seat height of the 2005 Harley-Davidson FLSTFI Fat Boy?

The 2005 Harley-Davidson FLSTFI Fat Boy has a Seat height of 645 mm (25.4 inches) If adjustable, lowest setting..

Harley-Davidson FLSTFI Fat Boy - 2005 Specifications and Reviews

Name: 2005 Harley-Davidson FLSTFI Fat Boy
Brand: Harley-Davidson

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2005

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General information
Category	Custom / cruiser
Model	Harley-Davidson FLSTFI Fat Boy
Year	2005

Engine and Transmission Specifications
Transmission typefinal drive	Belt
Gearbox	5-speed
Cooling system	Air
Fuel control	DOHC
Valves per cylinder	2
Fuel system	Injection
Bore x stroke	95.3 x 101.6 mm (3.8 x 4.0 inches)
Compression	8.8:1
Torque	102.00
Stroke	4
Engine type	V2
Capacity:	1449.00 ccm (88.42 cubic inches)

Physical measures and capacities
Wheelbase	1,630 mm (64.2 inches)
Ground clearance	130 mm (5.1 inches)
Overall length	2,396 mm (94.3 inches)
Seat height	645 mm (25.4 inches) If adjustable, lowest setting.
Dry weight	307.0 kg (676.8 pounds)
Harley-Davidson FLSTFI Fat Boy dimensions and frame
Rear brakes diameter	406 mm (16.0 inches)
Rear brakes	Single disc
Front brakes diameter	406 mm (16.0 inches)
Front brakes	Single disc
Rear tyre dimensions	150/80-16
Front tyre dimensions	90/90-16
Trail	147 mm (5.8 inches)
Rake (fork angle)	32.0°
Speed and acceleration
Color options	Vivid black, brilliant silver, sierra red, smokey gold, luxury blue, glacier white pearl, lava red sunglo, two-tone impact blue and vivid black, two-tone luxury teal and brilliant silver, two-tone sierra red and brilliant silver, two-tone smokey gold and
Fuel capacity	18.90 litres (4.99 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

5.5s

0-60 mph (est.)

Best For

Track10%

City45%

Cornering30%

Daily Riding55%

Touring55%

Passenger55%

Rider Profile

Best For	Best suited to riders who already have some experience handling a heavy, low-slung cruiser at low speeds.
Purpose	Built for laid-back boulevard cruising and iconic Fat Boy style rather than outright performance.
Rider Fit	Its substantial weight and long wheelbase demand confident strength and balance during slow-speed maneuvers like parking and U-turns.
Character	A torque-rich, thumping V-twin cruiser that rewards relaxed, unhurried riding over twisty back roads.
Not Ideal For	Not a good fit for riders seeking sharp cornering agility, off-road capability, or high-speed sport performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2005 Harley-Davidson FLSTFI Fat Boy Rider Ergonomics Assessment

Your height

Inseam (optional)

Units

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Feet:

At 645mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2005 Harley-Davidson FLSTFI Fat Boy, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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