What category is the 2011 Harley-Davidson FLSTFB Fat Boy Lo?

The 2011 Harley-Davidson FLSTFB Fat Boy Lo has a Category of Custom / cruiser.

What is the engine size of the 2011 Harley-Davidson FLSTFB Fat Boy Lo?

The 2011 Harley-Davidson FLSTFB Fat Boy Lo has a Capacity: of 1584.00 ccm (96.66 cubic inches).

What type of engine does the 2011 Harley-Davidson FLSTFB Fat Boy Lo have?

The 2011 Harley-Davidson FLSTFB Fat Boy Lo has a Engine type of V2, four-stroke.

What is the torque of the 2011 Harley-Davidson FLSTFB Fat Boy Lo?

The 2011 Harley-Davidson FLSTFB Fat Boy Lo has a Torque of 127.00 Nm (12.9 kgf-m or 93.7 ft.lbs) @ 3000.

Is the 2011 Harley-Davidson FLSTFB Fat Boy Lo air cooled or liquid cooled?

The 2011 Harley-Davidson FLSTFB Fat Boy Lo has a Cooling system of Air.

How many gears does the 2011 Harley-Davidson FLSTFB Fat Boy Lo have?

The 2011 Harley-Davidson FLSTFB Fat Boy Lo has a Gearbox of 6-speed.

How much does the 2011 Harley-Davidson FLSTFB Fat Boy Lo weigh?

The 2011 Harley-Davidson FLSTFB Fat Boy Lo has a Dry weight of 317.5 kg (700.0 pounds).

What is the seat height of the 2011 Harley-Davidson FLSTFB Fat Boy Lo?

The 2011 Harley-Davidson FLSTFB Fat Boy Lo has a Seat height of 669 mm (26.3 inches) If adjustable, lowest setting..

Harley-Davidson FLSTFB Fat Boy Lo - 2011 Specifications and Reviews

Name: 2011 Harley-Davidson FLSTFB Fat Boy Lo
Brand: Harley-Davidson

The 2011 Harley-Davidson FLSTFB Fat Boy Lo is a low-slung custom cruiser designed for riders seeking aggressive styling with accessible ergonomics. Its 1584cc Twin Cam 96B engine delivers substantial torque for effortless cruising, while the lowered stance and classic fat-tire aesthetic define the model's iconic character and appeal to traditional cruiser enthusiasts.

⇄ Compare against another bike 📅 All Years

2011

Harley-Davidson FLSTFB Fat Boy Lo 2011 6092

❮❯

Harley-Davidson FLSTFB Fat Boy Lo 2011 6090 Thumb

Harley-Davidson FLSTFB Fat Boy Lo 2011 6091 Thumb

Harley-Davidson FLSTFB Fat Boy Lo 2011 6092 Thumb

Add/Upload pictures for this motorcycle

General information
Category	Custom / cruiser
Year	2011
Model	Harley-Davidson FLSTFB Fat Boy Lo
Engine and Transmission Specifications
Exhaust system	Over/under shotgun exhaust with dual mufflers and
Driveline	Primary Drive: Chain, 34/46 ratio. Final Drive: Belt, 32/66 ratio
Clutch	9-plate, wet
Gearbox	6-speed
Cooling system	Air
Lubrication system	Pressurized, dry-sump
Fuel control	DOHC
Fuel system	Injection. Electronic Sequential Port Fuel Injection
Valves per cylinder	2
Bore x stroke	95.3 x 111.1 mm (3.8 x 4.4 inches)
Compression	9.2:1
Torque	127.00 Nm (12.9 kgf-m or 93.7 ft.lbs) @ 3000
Engine details	Twin Cam 96B
Engine type	V2, four-stroke
Capacity:	1584.00 ccm (96.66 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	Black, Bullet Hole Disc Cast Aluminum
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	91 mm (3.6 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; stamped, cast, and forged junctions; forged fender supports; MIG welded.

Physical measures and capacities
Oil capacity	3.10 litres (0.20 quarts)
Fuel capacity	19.70 litres (5.20 gallons)
Wheelbase	1,638 mm (64.5 inches)
Ground clearance	122 mm (4.8 inches)
Overall length	2,395 mm (94.3 inches)
Seat height	669 mm (26.3 inches) If adjustable, lowest setting.
Dry weight	317.5 kg (700.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Vivid Black, Brilliant Silver Pearl, Black Denim, White Hot Denim
Electrical	Sealed, maintenance-free, 12V battery.
Instruments	Tank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, fuel gauge with low fuel warning light and countdown feature, low oil pressure indicator light, engine diagnostics readout, LED indicator lights, 6-speed ind
Starter	Electric

Performance Profile & Rider Fit

5.8s

0-60 mph (est.)

Best For

Track5%

City50%

Cornering25%

Daily Riding60%

Touring45%

Passenger40%

Rider Profile

Best For	Suited to riders who already have experience handling heavy, low-slung cruisers at low speeds.
Purpose	Built for laid-back boulevard cruising and making a bold styling statement rather than outright performance.
Rider Fit	The very low seat height makes it easy to flat-foot, but the substantial dry weight demands strength and confidence at parking-lot speeds.
Character	A classic, chopped-look Fat Boy Lo with deep torque delivery, heavy chrome-and-black styling, and a thumping air-cooled V-twin soundtrack.
Not Ideal For	Not the right choice for riders wanting agile cornering, high-speed touring comfort, or any off-road capability.

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

Rider Fit Visualizer

2011 Harley-Davidson FLSTFB Fat Boy Lo Rider Ergonomics Assessment

Your height

Inseam (optional)

Units

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

Feet:

At 669mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 Harley-Davidson FLSTFB Fat Boy Lo, with a cramped knee angle of around 75 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 →