Compare Models

2019 Harley-Davidson Fat Boy® 107
2019 Harley-Davidson Fat Boy® 107

Specs

General Information

Manufacturer
Harley-Davidson
Harley-Davidson
Model Year
2019
2019
Model
Fat Boy® 107
Fat Boy® 107
Model Code
FLFB
FLFB
Color
Vivid Black
Vivid Black

Brakes/Wheels/Tires

Brakes

ABS

Front - 4-piston fixed

Rear - 2-piston floating

ABS

Front - 4-piston fixed

Rear - 2-piston floating

Wheels
Front / Rear - Machined, Lakester cast aluminum
Front / 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 - 670 lb.

In Running Order - 699 lb.

As shipped - 670 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.

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® 107
Milwaukee-Eight® 107
Displacement
1,746 cc (107 cu. in.)
1,746 cc (107 cu. in.)
Bore x Stroke
3.937 x 4.374 in.
3.937 x 4.374 in.
Torque
109 ft. lb. @ 3,000 rpm
109 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

Industrial Gray Denim

Wicked Red

Midnight Blue

Rawhide

Industrial Gray Denim / Black Denim

Vivid Black

Industrial Gray Denim

Wicked Red

Midnight Blue

Rawhide

Industrial Gray Denim / Black Denim

Features

Styling + Features

  • SATIN CHROME FINISHES: An all-you-can eat portion of sculpted satin chrome gives the Fat Boy® motorcycle a look that’ll make a big impact.
  • STEAMROLLER STANCE: A muscular look thanks to solid-disc Lakester wheels wrapped in the widest front tire we’ve ever offered from the factory at 160 mm combined with a rear tire at 240 mm.
  • 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 great visibility at night.
  • SOFTAIL® FRAME: The reinvented frame retains the classic Softail® lines, but its lightweight design and stiffness translate to a responsive ride unlike anything you've felt before.
  • HIGH PERFORMANCE FRONT SUSPENSION: Sophisticated suspension technology provides the performance of a racing-style cartridge fork for reduced weight with linear damping characteristics.
  • HIGH PERFORMANCE REAR MONO SHOC: Easily adjustable mono-shock rear suspension allows for dynamic cornering while preserving the hardtail look.
  • California Emissions - $200

Styling + Features

  • SATIN CHROME FINISHES: An all-you-can eat portion of sculpted satin chrome gives the Fat Boy® motorcycle a look that’ll make a big impact.
  • STEAMROLLER STANCE: A muscular look thanks to solid-disc Lakester wheels wrapped in the widest front tire we’ve ever offered from the factory at 160 mm combined with a rear tire at 240 mm.
  • 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 great visibility at night.
  • SOFTAIL® FRAME: The reinvented frame retains the classic Softail® lines, but its lightweight design and stiffness translate to a responsive ride unlike anything you've felt before.
  • HIGH PERFORMANCE FRONT SUSPENSION: Sophisticated suspension technology provides the performance of a racing-style cartridge fork for reduced weight with linear damping characteristics.
  • HIGH PERFORMANCE REAR MONO SHOC: Easily adjustable mono-shock rear suspension allows for dynamic cornering while preserving the hardtail look.
  • California Emissions - $200