What category is the 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy?

The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Category of Custom / cruiser.

What is the engine size of the 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy?

The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Capacity: of 1687.97 ccm (103.00 cubic inches).

What type of engine does the 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy have?

The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Engine type of Twin.

What is the torque of the 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy?

The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Torque of 130.17.

Is the 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy air cooled or liquid cooled?

The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Cooling system of Air.

Harley-Davidson Flstfse Screamin Eagle Fat Boy - 2006 Specifications and Reviews

Name: 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy
Brand: Harley-Davidson
Rating: 5 (2 reviews)

The 2006 Harley-Davidson FLSTFSE Screamin Eagle Fat Boy is a premium custom cruiser engineered for riders seeking maximum performance and presence. Its 1687cc Twin engine delivers 130 lb-ft of torque through fuel injection, combining classic Fat Boy styling with modern Screamin Eagle power. Best known for its aggressive stance and commanding road presence, it appeals to experienced riders prioritizing raw performance and iconic design.

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2006

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General information
Category	Custom / cruiser
Year	2006
Model	Harley-Davidson FLSTFSE Screamin Eagle Fat Boy

Engine and Transmission Specifications
Transmission typefinal drive	Belt
Cooling system	Air
Fuel control	DOHC
Fuel system	Injection. Electronic Sequential Port Fuel Injection
Bore x stroke	98.3 x 111.0 mm (3.9 x 4.4 inches)
Compression	8.6:1
Torque	130.17
Stroke	2
Engine type	Twin
Capacity:	1687.97 ccm (103.00 cubic inches)

Physical measures and capacities
Wheelbase	1,638 mm (64.5 inches)
Ground clearance	147 mm (5.8 inches)
Overall length	2,395 mm (94.3 inches)
Weight incl. oil, gas, etc	335.7 kg (740.0 pounds)
Dry weight	318.4 kg (702.0 pounds)
Harley-Davidson Flstfse Screamin Eagle Fat Boy dimensions and frame
Exhaust system	Slash-down mufflers w/chrome heat shields
Rear brakes	Single disc
Front brakes	Double disc
Rake (fork angle)	32.0°
Speed and acceleration
Fuel capacity	18.92 litres (5.00 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

4.8s

0-60 mph (est.)

Best For

Track10%

City45%

Cornering25%

Daily Riding55%

Touring55%

Passenger55%

Rider Profile

Best For	Best suited to riders who already have experience handling heavy, torque-rich cruisers at low speeds.
Purpose	Built for boulevard cruising and show-stopping style with strong straight-line torque rather than outright top speed or cornering agility.
Rider Fit	The substantial dry weight of over 700 lbs and low seat height demand confident low-speed balance and upper-body strength at a stop or in tight maneuvers.
Character	A big-inch Screamin Eagle performance cruiser with a bold, muscular presence and a deep, torquey V-twin pulse that rewards relaxed, deliberate riding.
Not Ideal For	Not a good fit for riders seeking nimble cornering, off-road capability, or a lightweight, flickable ride.

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