Cruisers
2006Harley-Davidson Flstfse Screamin Eagle Fat Boy
20 fields on record
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.
- Capacity
- 1688.0 ccm
- Engine
- Parallel Twin
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 318.4 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 103.0 HP (75.8 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for boulevard cruising and show-stopping style with strong straight-line torque rather than outright top speed or cornering agility.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 1688.0 ccm
- Power
- 103.0 HP (75.8 kW)
- Torque
- 130.2 Nm (13.3 kgf-m)
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.3235 HP/kg (dry)
- Bore x stroke
- 98.3 x 111.0 mm
- Compression
- 8.6:1
- Cooling system
- Air
- Fuel system
- Injection
Transmission
- Final drive
- Belt
Dimensions & weight
- Wheelbase
- 1638 mm
- Overall length
- 2395 mm
- Dry weight
- 318.4 kg
- Wet weight
- 335.7 kg
- Fuel capacity
- 18.90 litres
- Ground clearance
- 147 mm
- Seat height
- Not on record - add it
Chassis & suspension
- Rake (fork angle)
- 32.0°
Brakes & wheels
- Front brakes
- Double disc
- Rear brakes
- Single disc
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Harley-Davidson Flstfse Screamin Eagle Fat Boy?
The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Capacity of 1688.0 ccm (103.01 cubic inches).
What engine power does the Harley-Davidson Flstfse Screamin Eagle Fat Boy have?
The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Power of 103.0 HP (75.8 kW).
What is the torque of the Harley-Davidson Flstfse Screamin Eagle Fat Boy?
The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Torque of 130.2 Nm (13.3 kgf-m or 96.0 ft.lbs).
How much does the Harley-Davidson Flstfse Screamin Eagle Fat Boy weigh?
The 2006 Harley-Davidson Flstfse Screamin Eagle Fat Boy has a Dry weight of 318.4 kg (702.0 pounds).
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