Harley-Davidson Fat Boy S - 2016 Specifications and Reviews

The 2016 Harley-Davidson Fat Boy S is a cruiser designed for riders seeking classic styling with modern performance. Known for its iconic low-slung design and muscular presence, it delivers dependable power through a six-speed transmission and responsive braking with dual ABS systems. Best suited for highway cruising and leisurely rides, this bike combines timeless aesthetics with practical touring comfort.

2016
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General information

CategoryCustom / cruiser
Year2016
ModelHarley-Davidson Fat Boy S

Engine and Transmission Specifications

Exhaust systemBlack over/under shotgun exhaust with slash-cut mufflers
Greenhouse gases129.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.60 litres/100 km (17.9 km/l or 42.00 mpg)
DrivelinePrimary chain, 34/46 ratio
ClutchMulti-plate with diaphragm spring in oil bath
Transmission type,final driveBelt
Gearbox6-speed
Cooling systemAir
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Electronic Sequential Port Fuel Injection
Bore x Stroke101.6 x 111.3 mm (4.0 x 4.4 inches)
Compression10.0:1
Torque146.00 Nm (14.9 kgf-m or 107.7 ft.lbs) @ 400 RPM
Power92.50 HP (67.5 kW) @ 5250 RPM
Engine detailsScreamin´Eagle engine
Engine typeV2, four-stroke

Brakes, suspension, Frame and wheels

WheelsBlack, Bullet Hole Disc Cast Aluminum
Rear brakesSingle disc. ABS. 4-piston.
Front brakesDouble disc. ABS. 4-piston.
Rear tyre200/55-R17
Front tyre140/75-R17
Rear SuspensionTwin shocks
Front SuspensionTelescopic fork
Trail147 mm (5.8 inches)
Rake (fork angle)31.0°
 
 

Physical measures and capacities

Oil capacity3.30 litres (0.22 quarts)
Fuel capacity18.93 litres (5.00 gallons)
Wheelbase1,630 mm (64.2 inches)
Ground clearance126 mm (5.0 inches)
Overall length2,385 mm (93.9 inches)
Seat height670 mm (26.4 inches) If adjustable, lowest setting.
Power/weight ratio0.2891 HP/kg
Weight incl. oil, gas, etc333.0 kg (734.1 pounds)
Dry weight320.0 kg (705.5 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
LightHigh beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings
InstrumentsTank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, RPM/gear display, fuel gauge with low fuel warning light and countdown feature, low oil pressure indicator light, engine diagnostics readout, LED indicator lights, 6-speed indicator light
StarterElectric
Color optionsVivid Black, Black Denim

Performance Profile & Rider Fit

92.5 hp
Peak Power
4.8s
0-60 mph

Best For

Track10%
City45%
Cornering30%
Daily Riding55%
Touring45%
Passenger40%

Rider Profile

Best ForSuited to riders who already have experience handling heavy, low-slung cruisers, since the weight and limited cornering clearance punish hesitant inputs.
PurposeBuilt for bold, low-slung boulevard cruising and making a visual statement rather than covering ground quickly or attacking corners.
Rider FitThe low 670mm seat height helps shorter riders plant their feet, but the 333kg wet weight demands decent upper body strength at parking-lot speeds.
CharacterA muscular, chest-thumping factory custom that pairs a torquey big V-twin with fat tires and blacked-out styling for maximum street presence.
Not Ideal ForNot the right choice for riders wanting agile cornering, off-road capability, or a light and nimble daily commuter.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2016 Harley-Davidson Fat Boy S Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 670mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2016 Harley-Davidson Fat Boy S, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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