2017 Harley-Davidson Softail Fat Boy S Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2017 Harley-Davidson Softail Fat Boy S.

Basic Specs

Year2017
MakeHarley-Davidson
ModelHarley-Davidson Softail Fat Boy S
CostUS$ 20199. Euro 23135. Prices depend on country, taxes, accessories, etc.

Engine

Displacement1801.00 ccm (109.90 cubic inches)
TypeScreamin´ Eagle® Air-cooled, Twin Cam 110B
DetailsV2, four-stroke
Max RPM
Compression9.2:1
Bore/Stroke101.6 x 111.3 mm (4.0 x 4.4 inches)
Valves/Cylinder
FuelingInjection. Electronic Sequential Port Fuel Injection (ESPFI)
Ignition
ExhaustBlack over/under shotgun exhaust with slash-cut mufflers
Lubrication
CoolingAir

Drivetrain

Gearbox6-speed
Final DriveBelt
ClutchMulti-plate with diaphragm spring in oil bath
DrivelinePrimary chain, 34/46 ratio

Performance

Horespower92.00 HP (67.2 kW)
Torque146.00 Nm (14.9 kgf-m or 107.7 ft.lbs)
Top Speed

Fuel Economy & Polution

Fuel Consumption5.50 litres/100 km (18.2 km/l or 42.77 mpg)
Fuel Capacity18.90 litres (4.99 gallons)
Emissions127.6 CO2 g/km. (CO2 - Carbon dioxide emission)

Chassis

Frame Type
Rake31.6°
Trail147 mm (5.8 inches)
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionTwin shocks
Rear Travel
Seat
Seat Height670 mm (26.4 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2,385 mm (93.9 inches)
Total Width
Ground Clearance125 mm (4.9 inches)
Wheelbase1,630 mm (64.2 inches)
Dry Weight320.0 kg (705.5 pounds)
Wet Weight333.0 kg (734.1 pounds)

Wheels & Brakes

Front Tire/Tyre140/75-R17
Rear Tire/Tyre200/55-R17
Front BrakesDouble disc. 4-piston. ABS.
Front Brake Diameter
Rear BrakesSingle disc. 2-piston. ABS.
Rear Brake Diameter
WheelsBlack, Cast Aluminum

Comments

It appears you're interested in specifications for the Harley-Davidson Softail Fat Boy S. This Custom / cruiser model is powered by a Screamin´ Eagle® Air-cooled, Twin Cam 110B V2, four-stroke engine with 1801.00 ccm (109.90 cubic inches) of actual displacement before 9.2:1 compression. Fueling is metered via Injection. Electronic Sequential Port Fuel Injection (ESPFI) allowing this machine to produce its 92.00 HP (67.2 kW) horsepower and 146.00 Nm (14.9 kgf-m or 107.7 ft.lbs) torque. According to our records engine heat of the Harley-Davidson Softail Fat Boy S is moderated by Air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 140/75-R17 and the rear is 200/55-R17 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. 4-piston. ABS. front brakes and Single disc. 2-piston. ABS. rear brakes. The Harley-Davidson Softail Fat Boy S was launched in 2017, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.