Cruisers

1983Harley-Davidson FXWG 1340 Wide Glide

19 fields on record

The 1983 Harley-Davidson FXWG 1340 Wide Glide is a classic cruiser that appeals to riders seeking authentic American motorcycle style and character. Known for its distinctive wide front end, low-slung ergonomics, and accessible 57 horsepower V-twin engine, it delivers a genuine cruising experience with a top speed of 155 km/h. This model epitomizes the custom cruiser philosophy, prioritizing presence and handling over raw performance.

Capacity: 1337.0 ccm
Engine: V -Twin twin, four-stroke
Gearbox: 4-speed
Wet weight: 292.0 kg
Seat height: Not on record
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Power: 57.0 HP

⇄ Compare with another bike All model years

What’s new for the 1983 Harley-Davidson FXWG 1340 Wide Glide

vs the 1982

Spec	1982	1983
Engine capacity	1337.00 ccm (81.58 cubic inches)	1337.0 ccm (81.59 cubic inches)
Power	67.00 HP	57.0 HP
Top speed	164.0 km/h (101.9 mph)	155.0 km/h (96.3 mph)
Fuel capacity	19.00 litres (5.02 gallons)	19.00 litres (5.02 US gallons)
Front brakes	Dual disc	Single disc

Other years 1980 1981 1982 1983 1984 1985

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering30%

City riding40%

Daily riding45%

Touring45%

Two-up40%

Track5%

Best for: Built for laid-back boulevard cruising and classic chopper-style styling rather than outright performance or distance-eating touring.
Built for: A stripped-down, factory-custom Wide Glide that trades refinement for attitude, rumbling V-twin character, and unmistakable 80s chopper presence.
Not ideal for: Not a good fit for riders wanting sharp cornering, high-speed capability, or any kind of off-road versatility.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 1337.0 ccm
Power: 57.0 HP
Engine type: V -Twin twin, four-stroke
Power/weight ratio: 0.1952 HP/kg
Bore x stroke: 88.8 x 108.0 mm
Compression: 7.4:1
Cooling system: Air
Valves per cylinder: 2
Torque: Not on record - add it

Transmission

Gearbox: 4-speed
Transmission type: Manual
Final drive: Belt

Performance

Top speed: 155.0 km/h (96.3 mph)

Dimensions & weight

Wet weight: 292.0 kg
Fuel capacity: 19.00 litres
Seat height: Not on record - add it
Dry weight: Not on record - add it

Brakes & wheels

Front brakes: Single disc
Rear brakes: Single disc
Front tyre: MH 90-21
Rear tyre: MT 90-16

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	1980	1981	1983	1984	1985
Capacity	1337.00 ccm (81.58 cubic inches)	1337.00 ccm (81.58 cubic inches)	1337.00 ccm (81.58 cubic inches)	1337.00 ccm (81.58 cubic inches)	1337.00 ccm (81.58 cubic inches)
Fuel capacity	19.00 litres (5.02 gallons)	19.00 litres (5.02 gallons)	19.00 litres (5.02 gallons)	19.00 litres (5.02 gallons)	19.00 litres (5.02 gallons)