Harley-Davidson FLSTFI Fat Boy 2004 General information | |
|---|---|
| Model | Harley-Davidson FLSTFI Fat Boy |
| Model year | 2004 |
| Category | Custom / cruiser |
| Rating | 4.0 See the detailed rating of design and look, maintenance cost, engine performance, etc. Compare with any other bike. |
Engine and transmission | |
| Displacement | 1449.0 ccm (88.42 cubic inches) |
| Engine type | V2, four-stroke |
| Power output | 62.5 HP (45.6 kW)) @ 5400 RPM |
| Torque | 102.0 Nm (10.4 kgf-m or 75.2 ft.lbs) @ 3500 RPM |
| Compression | 8.8:1 |
| Bore x stroke | 95.3 x 101.6 mm (3.8 x 4.0 inches) |
| Valves per cylinder | 2 |
| Fuel system | Injection |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Single-fire, non-wasted, map-controlled spark ignition |
| Lubrication system | Dry sump, internally mounted, crank driven gerotor pressure and dual scavenge pump. |
| Cooling system | Air |
| Gearbox | 5-speed |
| Transmission type | Belt (final drive) |
| Clutch | Wet 9-plate |
Chassis, suspension, brakes and wheels | |
| Rake (fork angle) | 32.0° |
| Trail | 147 mm (5.8 inches) |
| Front suspension | 41.3 mm |
| Front wheel travel | 130 mm (5.1 inches) |
| Rear suspension | Hidden, horizontal-mounted, coil-over shock |
| Rear wheel travel | 109 mm (4.3 inches) |
| Front tire | 90/90-16 |
| Rear tire | 150/80-16 |
| Front brakes | Single disc. Four-piston calipers. |
| Diameter | 292 mm (11.5 inches) |
| Rear brakes | Single disc. Four-piston calipers. |
| Diameter | 292 mm (11.5 inches) |
Physical measures and capacities | |
| Dry weight | 307.0 kg (676.8 pounds) |
| Weight incl. oil, gas, etc | 324.0 kg (714.3 pounds) |
| Power/weight ratio | 0.2036 HP/kg |
| Seat height | 645 mm (25.4 inches) If adjustable, lowest setting. |
| Overall length | 2396 mm (94.3 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Wheelbase | 1630 mm (64.2 inches) |
| Fuel capacity | 18.90 litres (4.99 US gallons) |
| Oil capacity | 3.30 litres (3.49 US quarts) |
Other specifications | |
| Color options | Vivid black, brilliant silver, sierra red, smokey gold, luxury blue, glacier white pearl, lava red sunglo, two-tone impact blue and vivid black, two-tone luxury teal and brilliant silver, two-tone sierra red and brilliant silver, two-tone smokey gold and |
| Comments | Black powder-coated engine with chrome covers; fat front forks; solid disc front and rear wheels; large chrome headlight with fork nacelle |
| Update specs | Report missing specs or required updates. |
Maintenance and service specs * | |
| Engine oil | SAE 20W-50 |
| Oil filter | K & N – KN-171B |
| Battery | GYZ20HL |
| Spark plugs | NGK DCPR7E, NGK DCPR7EIX |
| Idle speed | 1000 RPM |
| Sprockets | 32/70 (front/rear) |
| Belt teeth | 135 |
| Belt width | 1 1/8 |
| Fork tube size | 41 mm (1.6 inches) |
| *) Always verify maintenance and service data with the bike owner’s manual. | |
Further information | |
| Insurance costs | Compare US insurance quotes from the nation’s top providers. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 04 Harley-Davidson FLSTFI Fat Boy discussion group or the general Harley-Davidson discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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