| Attribute | Value |
| General |
| Production from | 2011 year |
| Make | Harley-Davidson |
| Model | Harley-Davidson FLSTFB Fat Boy Special |
| Category | Custom / cruiser |
| Engine and transmission |
| Engine type | V2, four-stroke |
| Valves per cylinder | 2 |
| Fuel system | Injection. Electronic Sequential Port Fuel Injection (ESPFI) |
| Engine details | Twin Cam 96B |
| Displacement | 1,584 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Air |
| Transmission type,final drive | Belt |
| Torque | 126 Nm |
| Bore | 95.3 mm |
| Stroke | 111.1 mm |
| Gearbox | 6-speed |
| Greenhouse gases | Add |
| Fuel control | Overhead Valves (OHV) |
| Emission details | Add |
| Driveline | • HDI, BRZ |
| Ignition | Add |
| Clutch | Multi-plate, wet |
| Lubrication system | Pressurized, dry-sump |
| Compression | 9.2:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | 41.3 mm telescopic, “beer can” covers |
| Rear suspension | Hidden, horizontal-mounted, coil-over |
| Front brakes | Single disc. 4-piston |
| Rear brakes | Single disc |
| Diameter | Add |
| Frame type | Mild steel tubular frame; rectangular section backbone; stamped, cast, |
| Front tyre | 140/75-R17 |
| Rear tyre | 200/55-R17 |
| Seat | Add |
| Wheels | Black, Bullet Hole Disc Cast Aluminum (HDI, BRZ) |
| Front wheel travel | 130 mm |
| Rear wheel travel | 91 mm |
| Trail | 147 mm |
| Rake (fork angle) | 31.6 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | Add |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Tank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter |
| Electrical Voltage | 12 V |
| Dimensions |
| Wheelbase | 1,630 mm |
| Kerb weight | Add |
| Dry weight | 318 kg |
| Power/weight ratio | Add |
| Overall height | 1,085 mm |
| Overall length | 2,385 mm |
| Overall width | Add |
| Seat height | 680 mm |
| Alternate seat height | Add |
| Ground clearance | 125 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | Add |
| Fuel capacity | 18.9 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |