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2005 Harley Davidson FLSTFI 15th Anniversary Fat Boy

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2005 Harley-Davidson FLSTFI
15th Anniversary Fat Boy
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2005 Harley Davidson FLSTFI 15th Anniversary Fat Boy Silver
2005 Harley-Davidson FLSTFI 15th Anniversary Fat Boy

2005 Harley Davidson FLSTFI 15th Anniversary Fat Boy Black
2005 Harley-Davidson FLSTFI 15th Anniversary Fat Boy



– 2005 Harley-Davidson FLSTFI 15th Anniversary Fat Boy

The 15th Anniversary Edition Fat Boy commemorates the model’s journey with an extra helping of chrome, performance and style. A big bore, fuel-injected 1550cc Twin Cam 95 engine delivers strong roll-on power with just the right amount of feedback to the rider. Its signature solid disc wheels have been chromed, making a visual statement that’s as powerful as it is custom. A 24K gold-plated tank emblem and unique Badlander-inspired, double-stitched seam seat, gold striped air cleaner cover, timer cover and ignition switch plate are unique custom treatments. Happy Anniversary, Fat Boy.

Get an eyeful of this behemoth on wheels. But be careful your eyelids don’t get stuck wide open. It’s the 15th Anniversary Fat Boy® motorcycle. A machine built to have its very own gravitational pull. Everything here is super-sized. FL fork tubes like anacondas. Mammoth chrome headlight and nacelle. Floorboards as big as surfboards. Shotgun exhaust pipes that pack a wallop before you ever fire up the engine. Wide tires wrapped around solid disc wheels like thick, juicy bacon around a filet mignon. Throw a leg over and it gets even better. You’ll find the counterbalanced Twin Cam 88B™ powertrain, in traditional carb or refined EFI, is no salad-eater. It has the Fat Boy gobbling up more than its fair share of miles. The XXXL feeling you get once you’re in the saddle—that’s easily the biggest joy of all.



Length 2395.2 mm

Seat Height

Laden(1) 645.2 mm

Unladen 698.5 mm

Ground Clearance 129.5 mm

Rake Steering Head/Trail 32.0º / 147.3 mm

Wheelbase 1638.3 mm

Fuel Capacity(2) 18.9 L

Oil Capacity 3.3 L


Dry Weight 302.0 kg

Running Order 320.0 kg


Engine(3) Twin Cam 88B™

Displacement 1450 cm³

Bore x Stroke 95.18 mm x 101.52 mm

Engine Torque(4)(5) 115.0 nm @ 3000 rpm

Fuel System(6) Carburetor or Electronic Sequential Port Fuel Injection (ESPFI )

Compression Ratio 8.9:1

Liters per 100 KM(7)

Carb. 4.7 hwy / 5.6 city

ESPFI 4.7 hwy / 5.3 city

Primary Drive Chain

Gear Ratio (overall)

1st 10.110

2nd 6.958

3rd 4.953

4th 3.862

5th 3.150


Front Silver cast aluminum disc

Rear Silver cast aluminum disc

Tire Size

Front MT90B16 72H

Rear 150/80B16 71H

Electronics Optional security system

Instruments Electronic speedometer; odometer; resettable tripmeter; diagnostic readout

Indicator Lamps Oil pressure; engine diagnostics

Brakes (diameter x width)

Front 292.1 mm x 5.08 mm

Rear 292.1 mm x 5.84 mm

Lean Angle (per SAEJ1168) 27º / 29º

Exhaust System Over/under shotgun w/shorty duals

Vivid black, brilliant silver pearl, sierra red pearl, smokey gold pearl, black pearl, lava red sunglo, glacier white pearl, rich sunglo blue, two-tone chopper blue pearl and brilliant silver pearl, two-tone black cherry pearl and black pearl, two-tone sierra red pearl and brilliant silver pearl, two-tone smokey gold pearl and vivid black, two-tone vivid black and lava red sunglo

Black powder-coated engine with chrome covers; fat front fork; solid disc front and rear wheels; hardtail styling with hidden horizontal rear shocks; large chrome headlight with fork nacelle


Solid Carb: $ 22,349
EFI: $ 22,949

Pearl or Sunglo Carb: $ 22,759
EFI: $ 23,359

Two-tone Carb: $ 23,189
EFI: $ 23,789

Custom EFI: $ 24,104

Wheel option N/A

H-D® factory security system $410

All models feature 5-speed transmission and carbon fiber belt final drive; 40 mm constant velocity carburetor with enrichner and accelerator pump (except Electronic Sequential Port Fuel Injection models); multi-plate clutch with diaphragm spring in oil bath; and two-year, unlimited-mileage warranty.

We reserve the right to discontinue models or change specifications at any time without incurring any obligations.

Attention: The vehicle in the configuration shown and many of the accessories for this vehicle are not available for sale or use in several countries outside the U.S. Specifications and vehicle availability may vary from market to market depending on local importation and registration laws. Please check with your local retailerfor details.

Specifications may not match those of official certification in some markets due to timing of content release, variance in testing methods, and/or vehicle differences. Customers seeking officially recognized regulatory specifications for their vehicle should refer to certification documents and/or contact their respective retailer or distributor.

The Competition Act requires Deeley Harley-Davidson Canada, to advise that the Retailer is under no obligation to accept the suggested retail prices, and may sell at any price he chooses. If he/she sells at prices other than the suggested prices, he/she will not suffer in any way his business relations with Deeley Harley-Davidson Canada. Prices are subject to change without notice. Retailer preparation and freight are extra.

(1) Measurement reflects 180 lb. / 81.7 kg operator weight.

(2) Includes reserve on carburetor-equipped models.

(3) Recommended 91 octane or higher fuel (R+M)/2 (87 octane or higher for XL 883 models).

(4) Per SAE J607.

(5) Values shown are nominal. Performance varies by country.

(6) Standard and optional fuel systems may vary by country.

(7) Based on tests conducted under ideal lab conditions per U.S.E.P.A. test procedures. Your mileage will vary depending on your personal riding habits, weather conditions, trip length, vehicle condition and vehicle configuration. Break-in mileage will vary.

(8) Standard and optional wheels may vary by country and region.

(9) Availability of colors may vary from retailer to retailer and is subject to change without notice.

(10) Prices listed are the Manufacturer’s Suggested Retail Prices. Options such as color, laced wheel and fuel systems are available at additional cost. Prices exclude retailer setup, taxes, title and licensing and are subject to change. Retailer prices may vary.

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