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Harley-Davidson Softail Fat Boy

Harley-Davidson · 8 model years · 1998–2019

Model Years

2019 Harley-Davidson Softail Fat Boy

Engine: 1746 cc Power: 86 hp Torque: 145.0 Nm (14.8 kgf-m or 107.0 ft.lbs) @ 3000 Revolutions"… Weight: 304.0 kg (670.2 pounds) Seat: 675 mm (26.6 inches) If adjustable, lowest setting.

The 2019 Harley-Davidson Softail Fat Boy is a cruiser built for riders seeking classic American styling with modern technology. Known for its iconic low-slung silhouette, wide stan…

2018 Harley-Davidson Softail Fat Boy

Power: 86 hp Torque: 145.00 Nm (14.8 kgf-m or 107.0 ft.lbs) @ 3000 Revolutions… Weight: 304.0 kg (670.2 pounds) Seat: 675 mm (26.6 inches) If adjustable, lowest setting.

The 2018 Harley-Davidson Softail Fat Boy is an iconic cruiser that appeals to riders seeking classic American styling with modern reliability. Known for its aggressive, low-slung a…

2017 Harley-Davidson Softail Fat Boy

Power: 75 hp Torque: 126.00 Nm (12.8 kgf-m or 92.9 ft.lbs) @ 3000 Revolutions"… Weight: 320.0 kg (705.5 pounds) Seat: 670 mm (26.4 inches) If adjustable, lowest setting.

The 2017 Harley-Davidson Softail Fat Boy is an iconic cruiser built for riders seeking classic American style with modern reliability. Known for its aggressive stance, massive fron…

2016 Harley-Davidson Softail Fat Boy

Power: 78 hp Torque: 132.00 Nm (13.5 kgf-m or 97.4 ft.lbs) @ 3250 Revolutions"… Weight: 320.0 kg (705.5 pounds) Seat: 690 mm (27.2 inches) If adjustable, lowest setting.

The 2016 Harley-Davidson Softail Fat Boy is a heavyweight custom cruiser designed for riders seeking classic styling combined with modern performance. Powered by a Twin Cam V2 engi…

2015 Harley-Davidson Softail Fat Boy

Power: 77.78 hp Torque: 132.00 Nm (13.5 kgf-m or 97.4 ft.lbs) @ 3250 Revolutions"… Weight: 313.0 kg (690.0 pounds) Seat: 635 mm (25.0 inches) If adjustable, lowest setting.

The 2015 Harley-Davidson Softail Fat Boy is an iconic cruiser designed for riders seeking classic American style and commanding road presence. Known for its muscular styling, low-s…

2014 Harley-Davidson Softail Fat Boy

Engine: 1688 cc Power: 2.15 hp Torque: 133.84 Nm (13.6 kgf-m or 98.7 ft.lbs) @ 3000 Top speed: 45 km/h Weight: 313.0 kg (690.0 pounds) Seat: 635 mm (25.0 inches) If adjustable, lowest setting.

The 2014 Harley-Davidson Softail Fat Boy is an iconic custom cruiser that appeals to riders seeking timeless American style and accessible performance. Powered by the air-cooled Tw…

2013 Harley-Davidson Softail Fat Boy

Engine: 1688 cc Torque: 133.84 Nm (13.6 kgf-m or 98.7 ft.lbs) @ 3000 Top speed: 45 km/h Weight: 313.0 kg (690.0 pounds) Seat: 635 mm (25.0 inches) If adjustable, lowest setting.

The 2013 Harley-Davidson Softail Fat Boy is an iconic custom cruiser that appeals to riders seeking classic styling with modern performance. Powered by the 1688cc Twin Cam 103B eng…

1998 Harley-Davidson Softail Fat Boy

Engine: 1338 cc Power: 56.00 Torque: 99.00 Top speed: 155 km/h Weight: 284.0 kg (626.1 pounds) Seat: 654 mm (25.7 inches) If adjustable, lowest setting.

The 1998 Harley-Davidson Softail Fat Boy is an iconic custom cruiser that appeals to riders seeking classic styling with modern reliability. Known for its massive 1338cc V-twin eng…

Spec Comparison by Year
Spec 2019 2018 2017 2016 2015 2014 2013 1998
Capacity 1746 cc 1688 cc 1688 cc 1338 cc
Power 86 hp 86 hp 75 hp 78 hp 77.78 hp 2.15 hp 56.00
Torque 145.0 Nm (14.8 kgf-m or 107.0 ft.lbs) @ 3000 Revolutions"… 145.00 Nm (14.8 kgf-m or 107.0 ft.lbs) @ 3000 Revolutions… 126.00 Nm (12.8 kgf-m or 92.9 ft.lbs) @ 3000 Revolutions"… 132.00 Nm (13.5 kgf-m or 97.4 ft.lbs) @ 3250 Revolutions"… 132.00 Nm (13.5 kgf-m or 97.4 ft.lbs) @ 3250 Revolutions"… 133.84 Nm (13.6 kgf-m or 98.7 ft.lbs) @ 3000 133.84 Nm (13.6 kgf-m or 98.7 ft.lbs) @ 3000 99.00
Top speed 45 km/h 45 km/h 155 km/h
Dry weight 304.0 kg (670.2 pounds) 304.0 kg (670.2 pounds) 320.0 kg (705.5 pounds) 320.0 kg (705.5 pounds) 313.0 kg (690.0 pounds) 313.0 kg (690.0 pounds) 313.0 kg (690.0 pounds) 284.0 kg (626.1 pounds)
Seat height 675 mm (26.6 inches) If adjustable, lowest setting. 675 mm (26.6 inches) If adjustable, lowest setting. 670 mm (26.4 inches) If adjustable, lowest setting. 690 mm (27.2 inches) If adjustable, lowest setting. 635 mm (25.0 inches) If adjustable, lowest setting. 635 mm (25.0 inches) If adjustable, lowest setting. 635 mm (25.0 inches) If adjustable, lowest setting. 654 mm (25.7 inches) If adjustable, lowest setting.