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Engine

Milwaukee-Eight® 107

Engine Torque

109 ft-lb

Weight, As Shipped

670 lb.

Seat Height, Laden

25.9 in.

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Fat Boy®

The original fat custom icon that changed it all has done it again. The 2019 Fat Boy motorcycle features a muscular look backed up by a Milwaukee-Eight® Big Twin Engine, a powerful and smooth engine with crisp throttle response.

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 solid-disc Lakester wheels wrapped in the widest front tire we’ve ever offered from the factory at 160mm combined with a rear tire at 240mm.

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 Shock

Easily adjustable mono-shock rear suspension allows for dynamic cornering while preserving the hardtail look.

Fat Boy®

Vivid Black$19,049 Color$19,449
Two-Tone$19,799 ABS OptionStandard
Security System OptionStandard California Emissions$200
Freight$390
Length93.3 in. Seat Height, Laden25.9 in.
Seat Height, Unladen26.6 in. Ground Clearance4.5 in.
Rake (steering head)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. Luggage Capacity - VolumeN/A
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
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, Optional Style TypeN/A Wheels, Front TypeMachined, Lakester cast aluminum
Wheels, Rear TypeMachined, Lakester cast aluminum Brakes, Caliper Type4-piston fixed front and 2-piston floating rear
Engine Torque Testing MethodJ1349 Engine Torque109 ft-lb
Engine Torque (rpm)3,000 Lean Angle, Right25.6
Lean Angle, Left25.6 Fuel Economy Testing MethodEstimated City/Hwy
Fuel Economy47 mpg CO2 Emissions Testing MethodN/A
CO2 EmissionsN/A
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 analog speedometer with digital gear, odometer, fuel level, clock, trip, range and tachometer indication

* Prices shown are in US dollars and are the manufacturer's suggested retail prices for base models. Dealer prices may vary and exclude tax, title, licensing, registration fees, destination charges, accessories, and any dealer charges.

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