What is the engine size of the 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition?

The 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition has a Capacity: of 1337.00 ccm (81.58 cubic inches).

What type of engine does the 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition have?

The 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition has a Engine type of V2.

What is the engine power of the 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition?

The 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition has a Power of 49.00.

Is the 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition air cooled or liquid cooled?

The 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition has a Cooling system of Air.

Harley-Davidson FXRS 1340 SP Low Rider Special Edition - 1991 Specifications and Reviews

Name: 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition
Brand: Harley-Davidson
Rating: 5.0 (1 reviews)

The 1991 Harley-Davidson FXRS 1340 SP Low Rider Special Edition is a versatile cruiser suited for riders seeking classic American styling with practical performance. Its air-cooled 1337cc V-twin engine delivers reliable midrange power, while the low-slung chassis and manageable 278kg weight make it accessible to various skill levels. Best known for its iconic low-rider aesthetic and smooth 5-speed transmission, it remains a timeless choice for both highway cruising and urban riding.

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1991

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General information
Category	Allround
Year	1991
Model	Harley-Davidson FXRS 1340 SP Low Rider Special Edition

Engine and Transmission Specifications
Transmission typefinal drive	Belt
Gearbox	5-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	8.5:1
Power	49.00
Stroke	4
Engine type	V2
Capacity:	1337.00 ccm (81.58 cubic inches)

Physical measures and capacities
Weight incl. oil, gas, etc	278.0 kg (612.9 pounds)
Harley-Davidson FXRS 1340 SP Low Rider Special Edition dimensions and frame
Rear brakes	Single disc
Front brakes	Dual disc
Rear tyre dimensions	MT 90-16
Front tyre dimensions	MM 90-19
Speed and acceleration
Fuel capacity	16.00 litres (4.23 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

49 hp

Peak Power

6.5s

0-60 mph

Best For

Track15%

City55%

Cornering40%

Daily Riding55%

Touring60%

Passenger55%

Rider Profile

Best For	Suits a rider comfortable with a heavy, torque-driven classic V-twin rather than a high-revving modern sportbike.
Purpose	Best suited to relaxed sport-touring and boulevard cruising where character and low-end torque matter more than outright speed.
Rider Fit	The substantial weight and low-slung stance demand confident low-speed handling but reward with a manageable seat height and easy reach to the ground.
Character	A classic air-cooled Harley cruiser with belt-drive simplicity and old-school V-twin charm, built for laid-back miles rather than aggressive cornering.
Not Ideal For	Not a fit for riders seeking sharp handling, high-speed performance, or any off-road capability.

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