Harley-Davidson FLSTFI Fat Boy Specs — Moto
A license Chopper / Cruiser

Harley-Davidson FLSTFI Fat Boy

3.7/5 (22 ratings)
Medium
Insurance risk segment
2.214 ₺
Yearly MTV (2026)
364 ₺
Fuel per 100 km

General features

Wrap your eyes around the Fat Boy®, if you think you can. There’s a whole lot to love here. It all starts up front with FL-style fork tubes and huge solo chrome headlight. Generous floorboards are welcoming of any boot size. A robust eighty-eight cubic inches of dual-counterbalanced Twin Cam goodness is available carbureted or in super-smooth EFI.

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Harley-Davidson FLSTFI Fat Boy History

FLSTFI Fat Boy 2006
  • Power 67.0 HP
  • Displacement 1,442 cc
  • Seat height 627.0 mm
FLSTFI Fat Boy 2005
  • Power 67.0 HP
  • Displacement 1,442 cc
  • Seat height 627.0 mm
FLSTFI Fat Boy 2004
  • Power 62.5 HP
  • Displacement 1,449 cc
  • Seat height 645.0 mm
FLSTFI Fat Boy 2003
  • Power —
  • Displacement 1,449 cc
  • Seat height 699.0 mm
FLSTFI Fat Boy 2002
  • Power —
  • Displacement 1,449 cc
  • Seat height —

Harley-Davidson FLSTFI Fat Boy Technical specs

Category Custom / cruiser
Model Harley-Davidson FLSTFI Fat Boy
Model year 2006
Price as new US$ 16545. MSRP depends on country, taxes, accessories, etc.
Color options Vivid black, brilliant silver, black pearl, deep cobalt, glacier white pearl, yellow pearl, brandy wine sunglo, two-tone chopper blue and brilliant silver, two-tone black cherry and black pearl, two-tone fire red pearl and vivid black, two-tone deep cobal
Engine type V2, four-stroke
Power output 67.0 HP (48.9 kW )) @ 5250 RPM
Cooling system Air
Idle speed 1000 RPM
Fuel system Injection. Electronic Sequential Port Fuel Injection (ESPFI )
Ignition Single-fire, non-wasted, map-controlled spark ignition
Lubrication system Dry sump, internally mounted, crank driven gerotor pressure and dual scavenge pump.
Engine oil SAE 20W-50
Gearbox 5-speed
Clutch Multi-plate clutch with diaphragm spring in oil bath

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