What category is the 2010 Harley-Davidson FLSTF Fat Boy?

General information
Category	Custom / cruiser
Model	Harley-Davidson FLSTF Fat Boy
Year	2010
Engine and Transmission Specifications
Clutch	9-plate, wet
Transmission typefinal drive	Belt
Gearbox	6-speed
Cooling system	Air
Starter	Electric
Fuel system	Injection. Electronic Sequential Port Fuel Injection (ESPFI)
Bore x stroke	95.3 x 111.1 mm (3.8 x 4.4 inches)
Compression	9.2:1
Torque	120.00
Stroke	4
Engine type	V2
Capacity:	1584.00 ccm (96.66 cubic inches)

Physical measures and capacities
Wheelbase	1,635 mm (64.4 inches)
Ground clearance	130 mm (5.1 inches)
Overall length	2,396 mm (94.3 inches)
Seat height	645 mm (25.4 inches) If adjustable, lowest setting.
Dry weight	313.0 kg (690.0 pounds)
Harley-Davidson FLSTF Fat Boy dimensions and frame
Exhaust system	Chrome, over/under shotgun exhaust with dual mufflers
Rear brakes diameter	292 mm (11.5 inches)
Rear brakes	Single disc. 2-piston
Front brakes diameter	292 mm (11.5 inches)
Front brakes	Single disc. 4-piston
Rear tyre dimensions	200/55-R17
Front tyre dimensions	140/75-R17
Rear suspension travel	109 mm (4.3 inches)
Rear suspension	Hidden, horizontal-mounted, coil-over
Front suspension travel	130 mm (5.1 inches)
Front suspension	41.3mm telescopic, 'beer can' covers
Trail	147 mm (5.8 inches)
Rake (fork angle)	32.0°
Frame type	Mild steel tubular frame; rectangular section backbone;

Speed and acceleration
Color options	Vivid Black, Black Pearl, Pewter Pearl, Flame Blue Pearl, Black Denim, Red Hot Sunglo
Fuel capacity	18.90 litres (4.99 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

5.5s

0-60 mph (est.)

Best For

Track5%

City45%

Cornering30%

Daily Riding55%

Touring45%

Passenger55%

Rider Profile

Best For	Best suited to riders who already have some experience handling heavy, low-slung cruisers at low speed.
Purpose	Built for stylish boulevard cruising and short-to-medium rides where image and torque-driven presence matter more than outright speed.
Rider Fit	The low seat height is welcoming for shorter riders, but the substantial dry weight demands confident strength and balance at parking-lot speeds.
Character	A muscular, classic American cruiser that delivers strong low-end torque and a commanding presence rather than sharp handling or high-rev thrills.
Not Ideal For	Not a fit for riders seeking agile cornering, off-road capability, or lightweight everyday maneuverability.

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

Rider Fit Visualizer

2010 Harley-Davidson FLSTF Fat Boy Rider Ergonomics Assessment

Your height

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Units

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Feet:

At 645mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2010 Harley-Davidson FLSTF Fat Boy, 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.

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