Cruisers
2011Harley-Davidson FXDF Fat Bob
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The 2011 Harley-Davidson FXDF Fat Bob is a stripped-down custom cruiser that appeals to riders seeking aggressive styling with raw, authentic Harley character. Powered by the Twin Cam 96 engine delivering 125 Nm of torque, it combines classic V-twin performance with modern fuel injection reliability. Known for its minimalist design and solid mid-range power, the Fat Bob suits riders who value straightforward cruising and customization potential.
- Capacity
- 1584.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 305.0 kg
- Seat height
- 690 mm
- Power
- 75.0 HP (55.2 kW)
What’s new for the 2011 Harley-Davidson FXDF Fat Bob
vs the 2010| Spec | 2010 | 2011 |
|---|---|---|
| Torque | 126.0 Nm (12.8 kgf-m or 92.9 ft.lbs) @ 3500 RPM | 125.0 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 3000 RPM |
| Front brakes | Single disc | Single disc. 4-piston fixed |
| Rear brakes | Single disc | Single disc. 2-piston torque-free floating |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for muscular, stripped-down street cruising and boulevard presence rather than outright speed or long-distance touring.
- Built for
- A bold, fat-tired power cruiser with strong low-end torque, aggressive styling, and a commanding, muscular riding presence.
- Not ideal for
- Not a good fit for riders wanting sharp cornering agility, off-road capability, or a dedicated long-haul touring setup.
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 usEngine
- Capacity
- 1584.0 ccm
- Power
- 75.0 HP (55.2 kW)
- Torque
- 125.0 Nm (12.7 kgf-m) @ 3000 RPM
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.2459 HP/kg (dry)
- Bore x stroke
- 95.3 x 111.1 mm
- Compression
- 9.2:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Valves per cylinder
- 2
- Lubrication system
- Pressurized, dry-sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Belt
- Clutch
- 9-plate, wet
Dimensions & weight
- Wheelbase
- 1620 mm
- Overall length
- 2330 mm
- Seat height
- 690 mm
- Dry weight
- 305.0 kg
- Fuel capacity
- 18.80 litres
- Ground clearance
- 125 mm
- Oil capacity
- 2.60 litres
Chassis & suspension
- Frame
- Mild steel, tubular frame; rectangular section backbone;
- Front suspension
- 49mm with polished aluminium fork triple clamp
- Rear suspension
- Fully Covered, Coil-over shock
- Front wheel travel
- 127 mm
- Rear wheel travel
- 79 mm
- Rake (fork angle)
- 29.0°
- Trail
- 125 mm
Brakes & wheels
- Front brakes
- Single disc. 4-piston fixed
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. 2-piston torque-free floating
- Rear brakes diameter
- 292 mm
- Front tyre
- 130/90-B16
- Rear tyre
- 180/70-B16
Other
- Color options
- Vivid Black, Cool Blue Pearl, Sedona Orange, Black Denim, White Hot Denim
- Warranty
- 24
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 | 2010 | 2011 |
|---|---|---|
| Capacity | 1584 cc | 1584 cc |
| Dry weight | 305 kg | 305 kg |
| Seat height | 690 mm | 690 mm |
| Fuel capacity | 18.8 L | 18.8 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Harley-Davidson FXDF Fat Bob?
The 2011 Harley-Davidson FXDF Fat Bob has a Capacity of 1584.0 ccm (96.66 cubic inches).
What engine power does the Harley-Davidson FXDF Fat Bob have?
The 2011 Harley-Davidson FXDF Fat Bob has a Power of 75.0 HP (55.2 kW).
How many gears does the Harley-Davidson FXDF Fat Bob have?
The 2011 Harley-Davidson FXDF Fat Bob has a Gearbox of 6-speed.
What is the torque of the Harley-Davidson FXDF Fat Bob?
The 2011 Harley-Davidson FXDF Fat Bob has a Torque of 125.0 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 3000 RPM.
How much does the Harley-Davidson FXDF Fat Bob weigh?
The 2011 Harley-Davidson FXDF Fat Bob has a Dry weight of 305.0 kg (672.4 pounds).
Shop this bike
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