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Cruisers

2007Harley-Davidson FLSTF Softail Fat Boy

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The 2007 Harley-Davidson FLSTF Softail Fat Boy is a heavyweight cruiser built for riders seeking classic American styling with modern reliability. Its 96-cubic-inch V-twin engine delivers substantial low-end torque ideal for leisurely highway cruising and commanding road presence. Known for its iconic fat tires and retro design, it appeals to experienced riders valuing tradition and unmistakable character over performance metrics.

Capacity
1573.3 ccm
Engine
V-Twin, four-stroke
Gearbox
6-speed
Dry weight
314.8 kg
Seat height
698 mm
Power
75.0 HP (55.2 kW)
⇄ Compare with another bike + Add to garage All model years ⚠ Recalls listed (1)
Other years 2007 2008 2009 2010 2011 2012

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 40Agility 30Comfort 72Off-road 5Touring 55Road manners 65
Off-road & trail5%
Cornering35%
City riding55%
Daily riding60%
Touring60%
Two-up65%
Track10%
Best for
Built for laid-back boulevard cruising and image-driven riding rather than outright performance.
Built for
A muscular, torque-rich cruiser icon that rewards relaxed throttle rolls and a laid-back riding style over aggressive cornering.
Not ideal for
Not the right choice for riders seeking sharp cornering agility, off-road capability, or high-speed sport performance.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 698mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2007 Harley-Davidson FLSTF Softail Fat Boy, with a cramped knee angle of around 75 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Full specifications

Engine
Capacity
1573.3 ccm
Power
75.0 HP (55.2 kW)
Torque
121.8 Nm (12.4 kgf-m)
Engine type
V-Twin, four-stroke
Power/weight ratio
0.2382 HP/kg (dry)
Bore x stroke
95.3 x 111.3 mm
Compression
9.2:1
Cooling system
Air
Fuel system
Injection
Starting
Electric
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Belt
Clutch
Multi-plate with diaphragm spring in oil bath
Dimensions & weight
Wheelbase
1638 mm
Overall length
2395 mm
Seat height
698 mm
Dry weight
314.8 kg
Wet weight
323.9 kg
Fuel capacity
18.90 litres
Ground clearance
130 mm
Chassis & suspension
Rake (fork angle)
32.0°
Trail
147 mm
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc
Front tyre
140/75-R17
Rear tyre
200/55-R17
Other
Color options
Vivid black, black cherry pearl, black pearl, fire red pearl, deep cobalt pearl, suede blue pearl (new), olive pearl (new), Pacific blue pearl (new), pewter pearl (new), yellow pearl, white gold pearl (new), two-tone burgundy and crme/gold pearl (custo

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20072008201020112012
Capacity 1573 cc 1573 cc 1584 cc 1584 cc 1688 cc
Dry weight 315 kg 315 kg 313 kg 313 kg 315 kg
Seat height 698 mm 698 mm 690 mm 690 mm 635 mm
Fuel capacity 18.9 L 18.9 L 19.7 L 19.7 L 18.9 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Safety Recalls

⚠ 1 recall may apply
ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLESApr 2007 · 07V173000

CERTAIN MOTORCYCLES WERE BUILT WITH A CONDITION THAT PERMITS THE POSITIVE BATTERY CABLE TO CONTACT A WELD BEAD ON THE OIL TANK. THIS MAY CAUSE THE WELD BEAD TO ABRADE THROUGH THE INSULATION ON THE CABLE AND CAUSE AN ELECTRICAL SHORT FROM THE BATTERY THROUGH THE OIL TANK AND OIL LINES.

Risk: THIS COULD LEAD TO AN OIL LEAK AND/OR POSSIBLE FIRE, WHICH COULD RESULT IN INJURY OR DEATH TO THE RIDER.

Remedy: DEALERS WILL INSTALL A BATTERY CADDY THAT WILL PROTECT THE CABLE AND ENSURE PROPER CABLE ROUTING. THIS RECALL BEGAN ON MAY 4, 2007. OWNERS MAY CONTACT HARLEY-DAVIDSON AT 1-414-342-4080.

These recalls cover some 2007 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.

Source: NHTSA. View all Harley-Davidson recalls →

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Common questions

What is the engine size of the Harley-Davidson FLSTF Softail Fat Boy?

The 2007 Harley-Davidson FLSTF Softail Fat Boy has a Capacity of 1573.3 ccm (96.01 cubic inches).

What engine power does the Harley-Davidson FLSTF Softail Fat Boy have?

The 2007 Harley-Davidson FLSTF Softail Fat Boy has a Power of 75.0 HP (55.2 kW).

How many gears does the Harley-Davidson FLSTF Softail Fat Boy have?

The 2007 Harley-Davidson FLSTF Softail Fat Boy has a Gearbox of 6-speed.

What is the torque of the Harley-Davidson FLSTF Softail Fat Boy?

The 2007 Harley-Davidson FLSTF Softail Fat Boy has a Torque of 121.8 Nm (12.4 kgf-m or 89.8 ft.lbs).

How much does the Harley-Davidson FLSTF Softail Fat Boy weigh?

The 2007 Harley-Davidson FLSTF Softail Fat Boy has a Dry weight of 314.8 kg (694.0 pounds).

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