| MODEL | HARLEY-DAVIDSON SOFTAIL FAT BOY 114 2018 - 2019 |
| Year | 2018 - 2019 |
| Engine Type | Four stroke, V-twin, Milwaukee-Eight 114, pushrod-operated OHV, hydraulic self-adjusting lifters, 4 valves per cylinder |
| Displacement / Capacity | 1868 cc / 114 cu in |
| Bore X Stroke | 102 x 114.3 mm / 4.016 x 4.5 in |
| Compression Ratio | 10.5:1 |
| Cooling System | Air cooled |
| Max Power | — |
| Max Torque | 161 Nm / 119 lb-ft @ 3000 rpm |
| Ignition | Single-fire, non-wasted, map-controlled spark ignition |
| Induction | Electronic Sequential Port Fuel Injection (ESPFI) |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Pressurized, dry-sump with oil cooler |
| Gear Box | 6 Speed |
| Clutch | Multi-plate, wet |
| Final Drive | Belt |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Showa Dual Bending Valve telescopic fork, 130 mm / 5.1 in travel |
| Rear Suspension | Hidden monoshock with hand-adjustable preload |
| Front Brakes | 2x discs, 4-piston fixed calipers, ABS |
| Rear Brakes | Single disc, 2-piston floating caliper, ABS |
| DIMENSION SPECS | |
| Overall Length | 2370 mm / 93.3 in |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 675 mm / 26.6 in (unladen), 658 mm / 25.9 in (laden) |
| Wheelbase | 1665 mm / 65.6 in |
| Ground Clearance | 115 mm / 4.5 in |
| Dry Weight | 304 kg / 671 lbs |
| Wet Weight | 317 kg / 699 lbs |
| WHEEL SPECS | |
| Front Tyre | 160/60R18 70V |
| Rear Tyre | 240/40R18 79V |
| FUEL SYSTEM | |
| Fuel Capacity | 18.9 Litres / 5.0 US gal |
| Fuel Consumption | 5.6 L/100 km / 47 US mpg (est.) |
| Top Speed | — |
The Fat Boy 114 (FLFBS) was the higher-spec version of the 2018 Softail-chassis Fat Boy, using the larger 114 cu in Milwaukee-Eight for noticeably more low-rpm torque than the 107. Otherwise it shared the new lighter, stiffer frame, hidden monoshock, LED headlamp and the wide 160/240 tyres on solid Lakester wheels. ABS and the security system came as standard.
