2018 Harley-Davidson Fat Boy®114

/
EVERY GENERATION NEEDS TO MAKE SOME HISTORY OF ITS OWN

The original fat custom icon that changed it all has done it again. Satin chrome finishes. Beefy 240mm rear tire. And now available in a Milwaukee-Eight® 107 or 114 Big Twin Engine for the most muscular, unstoppable Fat Boy® motorcycle ever.

Styling + Features

  • RIPPED, REFINED, AND READY FOR ITS CLOSE-UP: It’s got solid-disc wheels, a 240 mm rear tire, and jaw-dropping satin chrome finishes.
  • 31 POUNDS LIGHTER. MASSIVE ENGINE POWER: You’ll feel the difference the first time you lift it up off its side stand, throw a leg over and hit the throttle. The ride will thrill you.
  • SATIN CHROME FINISHES: An all-you-can-eat portion of sculpted satin chrome gives the Fat Boy® a look that’ll make a big impact.
  • STEAMROLLER STANCE: A muscular look thanks to all-new solid-disc Lakester wheels wrapped in the widest front tire we’ve ever offered from the factory at 160 mm combined with a 240 mm rear tire.
  • MILWAUKEE-EIGHT® BIG TWIN ENGINE: A powerful, smooth-running engine with crisp throttle response and a pure, soul-satisfying rumble. Available in 107 and 114 engine displacements.
  • SIGNATURE LED FORWARD LIGHTING: Darkness-defying lighting that gives you greater visibility at night.
  • SOFTAIL® FRAME: A lighter, stiffer frame (compared to the prior Softail® and Dyna® models) that takes the idea of form and function to a place it’s never been before. It’s the look of a hard tail from a bygone era that delivers a thoroughly modern ride.
  • HIGH PERFORMANCE FRONT SUSPENSION: Showa® SDBV® suspension technology provides the performance of a racing-style cartridge fork for reduced weight with linear damping characteristics.
  • HIGH PERFORMANCE REAR MONO SHOCK: Easily adjustable mono-shock rear suspension allows for dynamic cornering capability while preserving the hardtail look.

General Information

Manufacturer Harley-Davidson
Model Year 2018
Model Fat Boy®114
Model Code FATBOY114
Color Vivid Black

Brakes/Wheels/Tires

Brakes 4-piston fixed front and 2-piston floating rear
Wheels Front and rear - Machined, Lakester cast aluminum
Tires

Front - 160/60R18, 70V, BW

Rear - 240/40R18, 79V, BW

Dimensions

Length 93.3 in.
Weight

As shipped - 671 lb.

In Running Order - 699 lb.

Ground Clearance 4.5 in.
Wheelbase 65.6 in.
Seat Height

Laden - 25.9 in.

Unladen - 26.6 in.

Drivetrain

Transmission 6-Speed Cruise Drive®

Electrical

Lighting High beam, turn signals, neutral, low oil pressure, engine diagnostics, ABS, security, low battery voltage, low fuel

Engine

Engine Milwaukee-Eight® 114
Displacement 1,868 cc (114 cu. in.)
Bore x Stroke 4.02 x 4.5 in.
Torque 119 ft. lb. @ 3,000 rpm
Compression Ratio 10.5:1
Fuel System Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Capacity 5 gal.
MPG Rating Estimated City / Hwy - 47 mpg
Exhaust 2-into-2 staggered; catalyst in muffler
Gear Ratio

Overall

1st - 9.311

2nd - 6.454

3rd - 4.793

4th - 3.882

5th - 3.307

6th - 2.79

Operational

Oil Capacity 5 qt. (with filter)
Primary Drive Chain, 34/46 ratio
Rake 30°
Trail 4.1 in.
Instrumentation Gauges - 5-inch with digital speedometer, gear, odometer,fuel level and analog tachometer indication

Other

Additional Colors

Vivid Black

Black Tempest

Industrial Gray

Bonneville Salt Pearl

Wicked Red / Twisted Cherry

Legend Blue / Vivid Black