1979 Harley-Davidson FXEF Fat Bob
Born in 1979, the 1979 Harley-Davidson FXEF Fat Bob is a 1207cc twin-cylinder cruiser producing 62hp from Harley-Davidson.
Specifications
Engine
- Type
- OHV V-twin Shovelhead
- Displacement
- 1207 cc
- Cylinders
- 2
- Power
- 62 hp @ 5200 rpm
- Torque
- 92.0 Nm
- Compression
- —
- Bore × Stroke
- 87.3 × 100.8 mm
- Cooling
- Air-cooled
- Fuel System
- Keihin carburetor
Chassis & Transmission
- Frame
- Steel double loop
- Front Suspension
- Telescopic fork
- Rear Suspension
- Twin shock
- Front Brake
- Dual disc
- Rear Brake
- Drum
- Front Tyre
- —
- Rear Tyre
- —
- Transmission
- 4-speed
- Final Drive
- Chain
Performance
- Top Speed
- 155 km/h (96 mph)
- ¼ Mile
- —
Dimensions & Weight
- Dry Weight
- 262 kg (578 lbs)
- Wet Weight
- 282 kg (622 lbs)
- Seat Height
- 700 mm
- Wheelbase
- 1530 mm
- Ground Clearance
- —
- Fuel Capacity
- 18.0 L
History & Story
The 1979 1979 Harley-Davidson FXEF Fat Bob was introduced by Harley-Davidson as a cruiser aimed at riders seeking cruiser performance and style. Manufactured in United States, it represented Harley-Davidson's vision for the twin-cylinder cruiser market during the 1970s.
At the heart of the 1979 Harley-Davidson FXEF Fat Bob sits a 1207cc OHV V-twin Shovelhead engine producing 62 horsepower at 5200 rpm. The twin-cylinder powerplant features a twin-cylinder layout with air-cooled cooling, fed by Keihin carburetor. Power reaches the rear wheel through a 4-speed transmission and chain final drive.
Built around a steel double loop frame, the 1979 Harley-Davidson FXEF Fat Bob suspends its 262 kg (578 lbs) on telescopic fork forks and twin shock rear units. Braking relies on dual disc at the front and drum at the rear, with a 1530 mm wheelbase providing stability.
Performance-wise, the 1979 Harley-Davidson FXEF Fat Bob achieves a claimed top speed of 155 km/h (96 mph). With a generous fuel capacity of 18.0 liters, it offers reasonable range for cruiser duties. The seat height of 700 mm makes it accessible for most riders.
At the heart of the 1979 Harley-Davidson FXEF Fat Bob sits a 1207cc OHV V-twin Shovelhead engine producing 62 horsepower at 5200 rpm. The twin-cylinder powerplant features a twin-cylinder layout with air-cooled cooling, fed by Keihin carburetor. Power reaches the rear wheel through a 4-speed transmission and chain final drive.
Built around a steel double loop frame, the 1979 Harley-Davidson FXEF Fat Bob suspends its 262 kg (578 lbs) on telescopic fork forks and twin shock rear units. Braking relies on dual disc at the front and drum at the rear, with a 1530 mm wheelbase providing stability.
Performance-wise, the 1979 Harley-Davidson FXEF Fat Bob achieves a claimed top speed of 155 km/h (96 mph). With a generous fuel capacity of 18.0 liters, it offers reasonable range for cruiser duties. The seat height of 700 mm makes it accessible for most riders.
Known Issues
- Oil leaks considered normal on vintage models
- Head gasket seepage
- Rocker box oil leaks
- Primary chain tensioner adjustment
Fun Facts
- The 1979 Harley-Davidson FXEF Fat Bob was one of the largest-displacement motorcycles of its era
- The 1979 Harley-Davidson FXEF Fat Bob was produced in Harley-Davidson's United States facilities
- The 1979 Harley-Davidson FXEF Fat Bob featured a steel double loop frame typical of 1970s design philosophy
Collector Information
- Parts Availability
- Good
- Collector Rating
- 6/10
Resources & Parts
Find 1979 Harley-Davidson FXEF Fat Bob Parts on eBay
Search eBay Motors for parts, accessories and restoration supplies
Haynes Manual for Harley-Davidson
Workshop manuals, service guides and technical references
Insure Your Classic Harley-Davidson
Specialist classic motorcycle insurance from Hagerty
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