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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

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2018 Harley-Davidson® FLFB - Softail® Fat Boy®

  • New-2018-Harley-Davidson®-FLFB - Softail® Fat Boy®
  • New-2018-Harley-Davidson®-FLFB - Softail® Fat Boy®
  • New-2018-Harley-Davidson®-FLFB - Softail® Fat Boy®
  • New-2018-Harley-Davidson®-FLFB - Softail® Fat Boy®
  • New-2018-Harley-Davidson®-FLFB - Softail® Fat Boy®
  • New-2018-Harley-Davidson®-FLFB - Softail® Fat Boy®
  • New-2018-Harley-Davidson®-FLFB - Softail® Fat Boy®
  • New
  • test
  • YF6889
  • 1HD1YFJ17JC026889
  • Motorcycle / Scooter
  • Cruiser
  • 8
  • Vivid Black
  • Softail®

2018 Harley-Davidson® Softail® Fat Boy®

With satin chrome finishes, and a 240mm rear tire, the 2018 Fat Boy® motorcycle is available in a Milwaukee-Eight 107 or 114 Big Twin Engine for the most muscular, unstoppable Fat Boy ever.

Features may include:
  • 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 160mm combined with a 240mm 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 give you greater visibility at night.

  • All-New 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

New suspension technology provides the performance of a racing-style cartridge fork for reduced weight with linear damping characteristics

  • High Performance Rear Mono Shock

All-new easily adjustable mono-shock rear suspension allows for dynamic cornering capability while preserving the hardtail look.

  • New
  • YF6889
  • 2018
  • Harley-Davidson®
  • FLFB - Softail® Fat Boy®
  • Motorcycle / Scooter
  • Cruiser
  • Softail®
  • 1HD1YFJ17JC026889
  • 8
  • Milwaukee-Eight® 107
  • 3.937 in. (100 mm)
  • 4.374 in. (111.1 mm)
  • 1,746 cc (107 cu in)
  • 10.0:1
  • Electronic Sequential Port Fuel Injection (ESPFI)
  • 2-into-2 staggered; catalyst in muffler
  • Chain, 34/46 ratio
  • 9.311
  • 6.454
  • 4.793
  • 3.882
  • 3.307
  • 2.79
  • Machined, Lakester cast aluminum
  • Machined, Lakester cast aluminum
  • 4-piston fixed front and 2-piston floating rear
  • J1349
  • 109 ft-lb
  • 3,000
  • 25.6
  • 25.6
  • 47 mpg
  • High beam, turn signals, neutral, low oil pressure, engine diagnostics, ABS, security, low battery voltage, low fuel
  • 5 inch analog speedometer with digital gear, odometer, fuel level, clock, trip, range and tachometer indication
  • 93.3 in. (2,370 mm)
  • 25.9 in. (658 mm)
  • 26.6 in. (675 mm)
  • 4.5 in. (115 mm)
  • 30
  • 4.1 in. (104 mm)
  • 65.6 in. (1,665 mm)
  • 160/60R18,70V,BW
  • 240/40R18,79V,BW
  • 5 gal. (18.9 l)
  • 5 qt. (4.7 l)
  • 670 lb. (304 kg)
  • 699 lb. (317 kg)

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.