Cruisers
1980Harley-Davidson FXEF 1340 Fat Bob
19 fields on record
The 1980 Harley-Davidson FXE/F 1340 Fat Bob is a classic American cruiser built for laid-back riders seeking authentic V-twin character. Its 1340cc air-cooled engine delivers straightforward power with distinctive Harley rumble, while the low-slung frame and wide handlebars define its rebellious cruiser identity. Best known for its raw simplicity and timeless styling, the Fat Bob remains an icon for riders valuing tradition over technology.
- Capacity
- 1337.0 ccm
- Engine
- V-Twin
- Gearbox
- 4-speed
- Wet weight
- 272.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 67.0 HP (49.3 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a stylish factory custom cruiser meant for boulevard cruising, weekend rides, and making a visual statement rather than outright performance.
- Built for
- This bike suits a laid-back rider who values classic Harley V-twin character, rumble, and presence over sharp handling or high top speed.
- Not ideal for
- This is not for riders seeking sport-bike agility, off-road capability, or modern long-distance touring comfort and range.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 1337.0 ccm
- Power
- 67.0 HP (49.3 kW)
- Engine type
- V-Twin
- Power/weight ratio
- 0.2463 HP/kg (wet)
- Bore x stroke
- 88.8 x 108.0 mm
- Compression
- 8.5:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 4-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 165.0 km/h (102.5 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 3.75-19
- Rear tyre
- 5.10-16
Specs last verified against published sources: .
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 | 1984 | 1985 |
|---|---|---|---|
| Capacity | 1337 cc | 1337 cc | 1337 cc |
| Fuel capacity | 15.5 L | 13 L | 13 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Harley-Davidson FXEF 1340 Fat Bob?
The 1980 Harley-Davidson FXEF 1340 Fat Bob has a Capacity of 1337.0 ccm (81.59 cubic inches).
What engine power does the Harley-Davidson FXEF 1340 Fat Bob have?
The 1980 Harley-Davidson FXEF 1340 Fat Bob has a Power of 67.0 HP (49.3 kW).
How many gears does the Harley-Davidson FXEF 1340 Fat Bob have?
The 1980 Harley-Davidson FXEF 1340 Fat Bob has a Gearbox of 4-speed.
How much does the Harley-Davidson FXEF 1340 Fat Bob weigh?
The 1980 Harley-Davidson FXEF 1340 Fat Bob has a Wet weight of 272.0 kg (599.7 pounds).
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