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2010 Harley-Davidson® FLSTF Fat Boy®
Motorcycle Specifications Rumble With A Cause

Marine Corps Marine Corps bike   U.S. Army Marine Corps bike

DIMENSIONS U.S. UNITS
Length 94.30 in.
Seat Heigth
     Laden2 25.40 in.
     Unladen2 27.50 in.
Ground Clearance 5.10 in.
Rake (Steering Head) 31°
Trail 5.80 in.
Wheelbase 64.50 in.
Fuel Capacity 5.0 gal.
Oil Capacity 3.50 qt.
Weight  
     Dry Weight  694 lbs.
     Running Order  725.25 lbs.
POWERTRAIN  
Engine3 Air-cooled, Twin Cam 96B®
Displacement 96 cu. in.
Bore 3.75 in.
Stroke 4.38
Engine Torque J1349
Engine Torque4 93.67 ft. lbs.
Engine Torque4 3000 rpm
Fuel System5 Electronic Sequential Port Fuel Injection (ESPFI)
Compression Ratio 9.2:1
Primary Drive Chain, 34/46 ratio
Fuel Economy  
     Fuel Economy6  35 mpg
     Fuel Economy6  54 mpg
Gear Ratio (overall)  
     1st  9.311
     2nd  6.454
     3rd  4.793
     4th  3.882
     5th  3.307
     6th  2.79
WHEELS/TIRES  
Wheels  
     Front7  Silver, Bullet Hole Disc Cast Aluminum
     Wheel Option7  Mirror Polished Chrome, Bullet Hole Disc Cast
Aluminum (front and rear)  
     Rear7  Silver Bullet Hole Disc Cast Aluminum
Tire Size  
     Front  140/75R17 67V
     Rear  200/55R17 78V
ELECTRICAL  
Instruments Tank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, 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
Indicator Lamps8 High beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings
CHASSIS  
Brakes 4-piston front and 2-piston rear
Parking Brake N/A
Lean Angle 27/26°
Exhaust System Chrome, over/under shotgun exhaust with dual mufflers
CUSTOM PAINT & ACCESSORIES  
Custom Paint
     Army Camo / Marine Camo   
Front End  
     Chrome Front End Package   
     Floating Front Brake Disc - Chrome   
     Front Disc Hardware - Chrome   
Hand Controls & Guages  
     Chrome Hand Levers   
     Chrome Front Master Cylinder Kit   
     Chrome Frame Inserts   
     Hand Grips - Chrome and Rubber   
     Switch Housing Kit - Chrome   
     Security System with Siren   
Foot Controls  
     Shifter Pegs - Nostalgia (2)   
     Brake Pedal - Nostalgia   
     Footpegs - Chrome and Rubber   
     Footboard Inserts - Nostalgia   
Rear End  
     Chrome Lower Belt Guard   
     Floating Rear Brake Disc - Chrome   
     Chrome Clutch Cable Housing Cover   
     Rear Axel / Swingarm Covers - Chrome   
     Rear Disc Hardware - Chrome   
     Shift Linkage - Slotted with Logo   
     Chrome Brake Caliper Bolt Covers   

1 Vehicles depicted may differ from vehicles manufactured and delivered. Specifications and prices listed may differ from specifications and prices of vehicles manufactured and delivered. All product descriptions (including depictions, specifications, dimensions, measurements, ratings and competitive comparisons) are based on available information at the time of publication. Although such descriptions are believed correct, errors and changes can occur and complete accuracy cannot be guaranteed. Harley-Davidson may make changes at any time to prices and specifications, and may change or discontinue models, without notice and without incurring any obligation. Attention: Vehicles in the configurations shown and many of the accessories described in this catalog may not be available for sale or use in some locations. Please check with your dealer for complete product details and the latest information. All models feature 6-speed transmission (VRSC™ models and Sportster® models are 5-speed) and carbon fiber belt final drive; multi-plate clutch with diaphragm spring in oil bath; and 2-year unlimited mileage warranty.

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

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

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

5 Standard and optional fuel systems may vary by country and region.

6 Estimated 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.

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

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

*NO PURCHASE OR DONATION NECESSARY TO ENTER THE SWEEPSTAKES. Sweepstakes void where restricted or prohibited by law. Age for eligibility is subject to applicable State Law. Custom content of the motorcycle subject to change. Sweepstakes ends April 15th, 2010. For more information, see Rules and Regulations. Sweepstakes sponsored by the Armed Forces Foundation. Oshkosh Corporation is a donor to and supporter of the Armed Forces Foundation and has no responsibility regarding conduct or administration of the Sweepstakes. Employees of Oshkosh Corporation, and their subsidiary, related, and affiliate companies and the Armed Forces Foundation, and their families, are not eligible for the Sweepstakes. The Oshkosh Corporation name and Oshkosh Defense logo are registered trademarks of Oshkosh Corporation. Harley-Davidson and Fat Boy are among the trademarks of H-D Michigan LLC.

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