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2018 Harley-Davidson Fat Boy® 114
2018 Harley-Davidson Fat Boy® 114

Specs

General Information

Manufacturer
Harley-Davidson
Harley-Davidson
Model Year
2018
2018
Model
Fat Boy® 114
Fat Boy® 114
Model Code
FLFBS
FLFBS
Color
Wicked Red / Twisted Cherry
Wicked Red / Twisted Cherry

Brakes/Wheels/Tires

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

Front - 160/60R18, 70V, BW

Rear - 240/40R18, 79V, BW

Front - 160/60R18, 70V, BW

Rear - 240/40R18, 79V, BW

Dimensions

Length
93.3 in.
93.3 in.
Weight

As shipped - 671 lb.

In Running Order - 699 lb.

As shipped - 671 lb.

In Running Order - 699 lb.

Ground Clearance
4.5 in.
4.5 in.
Wheelbase
65.6 in.
65.6 in.
Seat Height

Laden - 25.9 in.

Unladen - 26.6 in.

Laden - 25.9 in.

Unladen - 26.6 in.

Drivetrain

Transmission
6-Speed Cruise Drive®
6-Speed Cruise Drive®

Electrical

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

Engine

Engine
Milwaukee-Eight® 114
Milwaukee-Eight® 114
Displacement
1,868 cc (114 cu. in.)
1,868 cc (114 cu. in.)
Bore x Stroke
4.016 x 4.5 in.
4.016 x 4.5 in.
Torque
119 ft. lb. @ 3,000 rpm
119 ft. lb. @ 3,000 rpm
Gear Ratio

Overall

1st - 9.311

2nd - 6.454

3rd - 4.793

4th - 3.882

5th - 3.307

6th - 2.79

Overall

1st - 9.311

2nd - 6.454

3rd - 4.793

4th - 3.882

5th - 3.307

6th - 2.79

Fuel System
Electronic Sequential Port Fuel Injection (ESPFI)
Electronic Sequential Port Fuel Injection (ESPFI)
Exhaust
2-into-2 staggered; catalyst in muffler
2-into-2 staggered; catalyst in muffler
Fuel Capacity
5 gal.
5 gal.
MPG Rating
Estimated City / Hwy - 47 mpg
Estimated City / Hwy - 47 mpg

Operational

Rake
30°
30°
Trail
4.1 in.
4.1 in.

Other

Additional Colors

Vivid Black

Black Tempest

Industrial Gray

Bonneville Salt Pearl

Wicked Red / Twisted Cherry

Legend Blue / Vivid Black

Vivid Black

Black Tempest

Industrial Gray

Bonneville Salt Pearl

Wicked Red / Twisted Cherry

Legend Blue / Vivid Black

Features

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.

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.