Fat Boy®

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 and Features

Other Available Colors

Bike Specs

  • EngineMilwaukee-Eight® 107
  • Bore3.937 in.
  • Stroke4.374 in.
  • Displacement107 cu in
  • Compression Ratio10.0:1
  • Fuel SystemElectronic Sequential Port Fuel Injection (ESPFI)
  • Exhaust2-into-2 staggered; catalyst in muffler
  • Length93.3 in.
  • Seat Height, Laden25.9 in.
  • Seat Height, Unladen26.6 in.
  • Ground Clearance4.5 in.
  • Rake (steering head) (deg)30
  • Trail4.1 in.
  • Wheelbase65.6 in.
  • Tires, Front Specification160/60R18,70V,BW
  • Tires, Rear Specification240/40R18,79V,BW
  • Fuel Capacity5 gal.
  • Oil Capacity (w/filter)5 qt.
  • Weight, As Shipped670 lb.
  • Weight, In Running Order699 lb.
  • Engine Torque Testing MethodJ1349
  • Engine Torque109 ft-lb
  • Engine Torque (rpm)3,000
  • Lean Angle, Right (deg.)25.6
  • Lean Angle, Left (deg.)25.6
  • Fuel Economy: Combined City/Hwy47 mpg
  • Primary DriveChain, 34/46 ratio
  • Gear Ratios (overall) 1st9.311
  • Gear Ratios (overall) 2nd6.454
  • Gear Ratios (overall) 3rd4.793
  • Gear Ratios (overall) 4th3.882
  • Gear Ratios (overall) 5th3.307
  • Gear Ratios (overall) 6th2.79
  • Wheels, Front TypeMachined, Lakester cast aluminum
  • Wheels, Rear TypeMachined, Lakester cast aluminum
  • Brakes, Caliper Type4-piston front and 2-piston rear
  • Lights (as per country regulation), Indicator LampsHigh beam, turn signals, neutral, low oil pressure, engine diagnostics, ABS, security, low battery voltage, low fuel
  • Gauges5-inch with digital speedometer, gear, odometer,fuel level and analog tachometer indication
For New Bikes: (877) 935-0894

Basic Info

Family:
Softail
Color:
Black Tempest
Engine:
Milwaukee-Eight® 107
Model:
Softail Fat Boy FLFB
Year:
2018

Vehicle Details

Disclaimer:

New motorcycle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the motorcycle price with a 48 month term, 15.99% interest and 20% downpayment.

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(913) 764-7433

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725 North Rawhide Road • Olathe, KS 66061

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Rawhide Harley-Davidson

725 N Rawhide Road Olathe, KS

Phone: 9137647433

http://maps.google.com/?q=725%20north%20Rawhide%20Road%2C%20Olathe%2C%20KS%2066061
38.89188 -94.790562
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Rawhide Harley-Davidson
Rawhide Harley-Davidson
725 North Rawhide Road
Olathe, KS, 66061 United States
(913) 764-7433
https://www.rawhideharley.com/wp-content/themes/DealerInspireDealerTheme/images/logo.png
Rawhide Harley-Davidson 38.89188, -94.790562.
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