Harley-Davidson FXDF Dyna Fat Bob - 2010 Specifications and Reviews

Not Rated stars Average rating: Not Rated from 0 votes
.

General information

CategoryCustom / cruiser
ModelHarley-Davidson FXDF Dyna Fat Bob
Year2010

Engine and Transmission Specifications

Clutch9-plate, wet
Transmission typefinal driveBelt
Gearbox6-speed
Cooling systemAir
StarterElectric
Fuel systemInjection. ESPFI
Bore x stroke95.3 x 111.1 mm (3.8 x 4.4 inches)
Compression9.2:1
Torque127.00
Stroke4
Engine typeV2
Capacity:1584.00 ccm (96.66 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,620 mm (63.8 inches)
Ground clearance125 mm (4.9 inches)
Overall length2,330 mm (91.7 inches)
Seat height663 mm (26.1 inches) If adjustable, lowest setting.
Dry weight305.0 kg (672.4 pounds)

Harley-Davidson FXDF Dyna Fat Bob dimensions and frame

Exhaust systemChrome, 'Tommy Gun' 2-1-2 collector exhaust
Rear brakes diameter292 mm (11.5 inches)
Rear brakesSingle disc. Single piston
Front brakes diameter300 mm (11.8 inches)
Front brakesDouble disc. 4-piston
Rear tyre dimensions427/180-70
Rear suspension travel79 mm (3.1 inches)
Rear suspensionFully Covered, Coil-over shock
Front suspension travel127 mm (5.0 inches)
Front suspension49mm with polished aluminium fork triple clamp
Trail1,000 mm (39.4 inches)
Rake (fork angle)29.0°
Frame typeMild steel, tubular frame; rectangular section backbone;
 
 

Speed and acceleration

Modifications compared to previous modelNew silver-face speedometer with range countdown; New rear shocks for improved handling.
Color optionsVivid Black, Black Pearl, Black Denim, Pewter Denim, Red Hot Sunglo
Fuel capacity19.30 litres (5.10 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

4.8s
0-60 mph (est.)

Best For

Track15%
City55%
Cornering45%
Daily Riding60%
Touring45%
Passenger55%

Rider Profile

Best ForBest suited to riders with at least some experience handling a heavy, torque-heavy cruiser at low speeds.
PurposeBuilt for style-driven boulevard cruising and short blasts rather than outright speed or long-distance touring.
Rider FitIts low seat height and wide bars make it accessible, but the substantial wet weight demands confident strength at parking-lot speeds.
CharacterA muscular, fat-tired custom cruiser that trades cornering agility for big V-twin torque and unmistakable Dyna attitude.
Not Ideal ForNot a good fit for riders seeking sharp cornering performance, off-road capability, or dedicated long-haul touring comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2010 Harley-Davidson FXDF Dyna Fat Bob Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 663mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2010 Harley-Davidson FXDF Dyna Fat Bob, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.