Harley-Davidson FLSTF Softail Fat Boy 2012
Complete specifications and details for the 2012 Harley-Davidson FLSTF Softail Fat Boy. This comprehensive guide includes engine specifications, dimensions, features, and performance data.
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Basic Information
| Make | Harley-Davidson |
|---|---|
| Model | FLSTF Softail Fat Boy |
| Year | 2012 |
| Category | Custom-cruiser |
Chassis, Suspension & Brakes
| Frame Type | Mild steel tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded |
|---|---|
| Front Brakes | Single disc. 4-piston caliper. Optional ABS. |
| Front Brakes Diameter | 292 mm (11.5 inches) |
| Front Suspension | 41.3 mm telescopic, “beer can” covers |
| Front Tyre | 140/75-R17 |
| Front Wheel Travel | 130 mm (5.1 inches) |
| Rake | 31.0° |
| Rear Brakes | Single disc. 2-piston caliper. Optional ABS. |
| Rear Brakes Diameter | 292 mm (11.5 inches) |
| Rear Suspension | Hidden, horizontal-mounted, coil-over |
| Rear Tyre | 200/55-R17 |
| Rear Wheel Travel | 109 mm (4.3 inches) |
| Seat | Two-piece, two-up Softail® seat with removable pillion |
| Trail | 147 mm (5.8 inches) |
| Wheels | Silver, Bullet Hole Disc Cast Aluminum |
Other Specifications
| Color Options | Vivid Black, Chrome Yellow, Midnight Pearl/Brilliant Silver Pearl, Tequila Sunrise/H-D Orange |
|---|---|
| Electrical | Sealed, maintenance-free, 12V, 19-amp/hour, 270 cca |
| Factory Warranty | 2 years, unlimited mileage. |
| Instruments | 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 |
| Starter | Electric |
Engine & Transmission
| Displacement | 1687.97 ccm (103.00 cubic inches) |
|---|---|
| Engine Type | Air-cooled, Twin Cam 103B™ |
| Engine Details | V2, four-stroke |
| Torque | 133.84 Nm (13.6 kgf-m or 98.7 ft.lbs) @ 3000 RPM |
| Compression | 9.6:1 |
| Bore X Stroke | 98.4 x 111.3 mm (3.9 x 4.4 inches) |
| Valves Per Cylinder | 2 |
| Fuel System | Injection. Electronic Sequential Port Fuel Injection (ESPFI) |
| Lubrication System | Pressurized, dry-sump |
| Cooling System | Air |
| Gearbox | 6-speed |
| Transmission Type Final Drive | Belt |
| Clutch | Multi-plate with diaphragm spring in oil bath |
| Driveline | Primary Drive Chain, 34/46 ratio. Final Drive Belt, 32/66 ratio. |
| Fuel Consumption | 5.60 litres/100 km (17.9 km/l or 42.00 mpg) |
| Greenhouse Gases | 129.9 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Exhaust System | Chrome, over/under shotgun exhaust with dual mufflers |
Dimensions & Capacities
| Dry Weight | 314.8 kg (694.0 pounds) |
|---|---|
| Fuel Capacity | 18.93 litres (5.00 gallons) |
| Ground Clearance | 130 mm (5.1 inches) |
| Oil Capacity | 3.30 litres (0.22 quarts) |
| Overall Length | 2,395 mm (94.3 inches) |
| Seat Height | 635 mm (25.0 inches) If adjustable, lowest setting. |
| Weight Incl Oil Gas Etc | 328.9 kg (725.0 pounds) |