Financing

Fat Boy® Lo

Fat, dark and strong, this down-and-dirty version of the custom icon is the big dog on the road.

  • Twin Cam 103™ Engine Heritage
  • Six-Speed Cruise Drive® Transmission
  • New Front Brake System
  • Full-Length Rider Footboards
  • Blacked Out Finishes

Specifications

Fat, dark and strong, this down-and-dirty version of the custom icon is the big dog on the road.

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

Vivid Black
Request A Quote
Charcoal Pearl 
Request A Quote
Black Denim
Request A Quote
Sand Cammo Denim
Request A Quote
Radioactive Green
Request A Quote

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

H-D® Smart Security System: The factory-installed next-generation security system features a hands-free fob that automatically arms and disarms the vehicle's electronic security functions as you approach and walk away from the bike. Stick the fob on your ignition key ring and let it do all the work. It's this attention to detail and security that make Harley-Davidson® motorcycles unique.
Request A Quote
California emissions
Request A Quote

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

Length
93.9 in. (2,385 mm)
Weight
700 lbs. (318 kg) dry
731 lbs. (332 kg) running order
Ground Clearance
4.9 in. (125 mm)
Wheelbase
64.2 in. (1,630 mm)
Seat Height8
24.3 in. (616 mm) laden
26.4 in. (670 mm) unladen

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

8Measurement reflects 180 lb. (81.7 kg) operator weight.

Engine2
Twin Cam 103B™
Displacement
103.1 ci (1,690 cc)
Bore x Stroke
3.87 x 4.38 in. (98.4 x 111.1 mm)
Torque3
97.4 ft. lbs. (132 Nm) @ 3,000 rpm
Compression Ratio
9.6:1
Fuel System4
Electronic Sequential Port Fuel Injection (ESPFI)
Fuel Tank Capacity
5 gal. (18.9 l)
MPG Rating6
42 mpg combined (5.6 l/100 km)
Cooling
Air
Exhaust
Denim Black and Satin Chrome, over / under shotgun with dual mufflers
Oil Capacity
3.5 qt. (3.3 l)

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

2Recommended 91 octane or higher fuel (R+M)/2.

3Values shown are nominal. Performance may vary by country and region.

4Standard and optional fuel systems may vary by country.

6Estimated from fuel economy tests on a sample motorcycle from the corresponding family conducted by Harley-Davidson under ideal laboratory conditions. Not all motorcycle models undergo fuel economy testing. Fuel economy and mileage may vary among motorcycle models within a family. Your mileage may vary depending on your personal riding habits, weather conditions, trip length, vehicle condition and vehicle configuration and other conditions. Break-in mileage may vary.

Transmission
6-speed
Primary Drive
Chain, 34/46 ratio
Gear Ratio
1st: 9.311
2nd: 6.454
3rd: 4.793
4th: 3.882
5th: 3.307
6th: 2.79

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

Brakes
Front: 4-piston
Rear: 2-piston
Wheels10
Front & Rear: Black, bullet hole disc cast aluminum
Tires
Front: 140/75R17 67V
Rear: 200/55R17 78V

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

10Standard and optional wheels may vary by country and region.

Lighting9
High beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings
Instrumentation
Tank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, RPM / gear display, fuel gauge with low fuel warning light and countdown feature, low oil pressure indicator light, engine diagnostics readout, LED indicator lights, 6-speed indicator light

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

9North America security system includes immobilizer; outside North America the security system includes immobilizer and siren.

Rake
31.6°
Trail
5.8 in. (147 mm)

1Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. See your dealer for details.

Paint & Wheels

Paint & Wheels

Background
CHARCOAL PEARL
  • CHARCOAL PEARL
  • SAND CAMMO DENIM
Black Bullet Hole Cast Aluminum Disc
  • Black Bullet Hole Cast Aluminum Disc
X

REQUEST A QUOTE

Fields with an (*) are required

Yes No

HAVE A TRADE IN?

x

Payment Calculator

  • Price
  • Down Payment
  • Interest Rate
  • Loan Term
  • Estimated Monthly Payment

This is not an offer for credit and should be used for estimation purposes only based on the information you provided. You should not base your decision on this estimate alone. Title, registration, tax and other fees, and personal circumstances such as employment status and personal credit history, were not considered in the calculations.

x