Cruisers

2010Harley-Davidson FXDF Fat Bob

38 fields on record

The 2010 Harley-Davidson FXDF Fat Bob is a heavyweight custom cruiser built for riders seeking aggressive styling and commanding road presence. Its 1584cc V-twin engine delivers substantial low-end torque, making it ideal for cruising and short-distance rides rather than highway touring. Known for its fat 240mm rear tire, low-slung stance, and minimalist design, the Fat Bob appeals to riders wanting classic American cruiser character with modern reliability.

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)

⇄ Compare with another bike All model years ⚠ Recalls listed (1)

Other years 2010 2011

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering50%

City riding65%

Daily riding60%

Touring40%

Two-up45%

Track15%

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?

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Your height

Inseam (optional)

Units

At 690mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2010 Harley-Davidson FXDF Fat Bob, 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: 1584.0 ccm
Power: 75.0 HP (55.2 kW)
Torque: 126.0 Nm (12.8 kgf-m) @ 3500 RPM
Engine type: V-Twin, four-stroke
Power/weight ratio: 0.2459 HP/kg
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
Front brakes diameter: 300 mm
Rear brakes: Single disc
Rear brakes diameter: 292 mm
Front tyre: 130/90-B16
Rear tyre: 180/70-B16

Other

Color options: Vivid Black, Scarlet Red, Black Denim, Brilliant Silver Denim, Red Hot Sunglo

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	1584.00 ccm (96.66 cubic inches)	1584.00 ccm (96.66 cubic inches)
Dry weight	305.0 kg (672.4 pounds)	305.0 kg (672.4 pounds)
Seat height	690 mm (27.2 inches)	690 mm (27.2 inches)
Fuel capacity	18.80 litres (4.97 gallons)	18.80 litres (4.97 gallons)
Color options	Vivid Black, Scarlet Red, Black Denim, Brilliant Silver Denim, Red Hot Sunglo	Vivid Black, Cool Blue Pearl, Sedona Orange, Black Denim, White Hot Denim

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

Safety Recalls

⚠ 1 open recall

STRUCTURE:BODYJul 2010 · 10V329000

HARLEY-DAVIDSON IS RECALLING CERTAIN MODEL YEAR 2010 FXDF MOTORCYCLES WITH FORK LEG ASSEMBLIES (LH P/N 48622-08, RH P/N 48623-08) MANUFACTURED FROM JANUARY 29 THROUGH FEBRUARY 9, 2010. THESE FORK LEG ASSEMBLIES MAY HAVE BEEN INCORRECTLY ASSEMBLED USING THE WRONG SPRINGS.

Risk: MOTORCYCLES CONTAINING THE WRONG SPRINGS WILL HAVE REDUCED SUSPENSION EFFECTIVENESS WHICH MAY RESULT IN REDUCED TRACTION ON IRREGULAR ROAD SURFACES, AND WILL ALSO HAVE A DIFFERENT LEAN ANGLE WHEN PARKED ON THE SIDE STAND, POSSIBLY AFFECTING PARKING STABILITY. THIS CONDITION MAY INCREASE THE RISK OF A CRASH.

Remedy: HARLEY-DAVIDSON WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE AFFECTED MOTORCYCLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 26, 2010. OWNERS MAY CONTACT HARLEY-DAVIDSON AT 1-414-343-4056.

Source: NHTSA. View all Harley-Davidson recalls →