What category is the 1981 Harley-Davidson FXS 1340 Low Rider?

The 1981 Harley-Davidson FXS 1340 Low Rider has a Category of Sport touring.

What is the engine size of the 1981 Harley-Davidson FXS 1340 Low Rider?

The 1981 Harley-Davidson FXS 1340 Low Rider has a Capacity: of 1337.00 ccm (81.58 cubic inches).

What type of engine does the 1981 Harley-Davidson FXS 1340 Low Rider have?

The 1981 Harley-Davidson FXS 1340 Low Rider has a Engine type of V2.

What is the engine power of the 1981 Harley-Davidson FXS 1340 Low Rider?

The 1981 Harley-Davidson FXS 1340 Low Rider has a Power of 67.00.

Is the 1981 Harley-Davidson FXS 1340 Low Rider air cooled or liquid cooled?

The 1981 Harley-Davidson FXS 1340 Low Rider has a Cooling system of Air.

How many gears does the 1981 Harley-Davidson FXS 1340 Low Rider have?

The 1981 Harley-Davidson FXS 1340 Low Rider has a Gearbox of 4-speed.

How much does the 1981 Harley-Davidson FXS 1340 Low Rider weigh?

The 1981 Harley-Davidson FXS 1340 Low Rider has a Weight incl. oil, gas, etc of 289.0 kg (637.1 pounds).

What is the top speed of the 1981 Harley-Davidson FXS 1340 Low Rider?

The 1981 Harley-Davidson FXS 1340 Low Rider has a Top speed of 165.0 km/h (102.5 mph).

Harley-Davidson FXS 1340 Low Rider - 1981 Specifications and Reviews

Name: 1981 Harley-Davidson FXS 1340 Low Rider
Brand: Harley-Davidson

The 1981 Harley-Davidson FXS 1340 Low Rider appeals to cruiser enthusiasts seeking classic American styling with manageable performance. Its 1337cc V-twin engine delivers dependable torque while the low seat height and relaxed geometry define the iconic cruiser experience. Known for its aggressive stance and accessible handling, this machine became a template for Harley's Low Rider legacy.

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General information
Category	Sport touring
Year	1981
Model	Harley-Davidson FXS 1340 Low Rider
Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	4-speed
Cooling system	Air
Fuel control	OHV
Valves per cylinder	2
Bore x stroke	88.8 x 108.0 mm (3.5 x 4.3 inches)
Compression	7.4:1
Power	67.00
Stroke	4
Engine type	V2
Capacity:	1337.00 ccm (81.58 cubic inches)
Physical measures and capacities
Weight incl. oil, gas, etc	289.0 kg (637.1 pounds)

Harley-Davidson FXS 1340 Low Rider dimensions and frame
Rear brakes	Single disc
Front brakes	Dual disc
Rear tyre dimensions	MT 90-16
Front tyre dimensions	MJ 90-19
Speed and acceleration
Top speed	165.0 km/h (102.5 mph)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	15.50 litres (4.10 gallons)

Performance Profile & Rider Fit

67 hp

Peak Power

6.8s

0-60 mph

Best For

Track10%

City50%

Cornering35%

Daily Riding50%

Touring55%

Passenger45%

Rider Profile

Best For	Best suited to riders who already have experience with heavy, low-slung cruisers and understand how to manage a long wheelbase at low speed.
Purpose	This machine is built for relaxed boulevard cruising and classic American style rather than outright speed or cornering agility.
Rider Fit	The low seat height and forward-set controls favor riders of average to taller stature who want a stretched-out, feet-forward posture, but the substantial weight demands confidence at parking-lot speeds.
Character	A charismatic, torque-driven air-cooled V-twin that rewards patience over aggression and delivers character through sound and feel rather than raw performance.
Not Ideal For	This is not the right choice for riders seeking sharp cornering ability, high top speed, or any genuine off-road capability.

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