14 August. Friday 2026
Harley-Davidson Fat Boy 114 - 2020 Specifications and Reviews
The 2020 Harley-Davidson Fat Boy 114 is an iconic cruiser built for riders seeking classic American muscle with modern reliability. Its 114 cubic-inch engine delivers commanding power in a low-slung, accessible package ideal for both highway cruising and city riding. Known for its aggressive styling, premium features, and comfortable 28-inch seat height, it appeals to experienced riders who want imposing presence without sacrificing practicality.
General information | |
| Price as new | 3.2 See the detailed rating of design and look, maintenance cost, engine performance, etc. Compare with any other bike. |
| Category | Custom / cruiser |
| Year | 2020 |
| Model | Harley-Davidson Fat Boy 114 |
Engine and Transmission Specifications | |
| Exhaust system | 2-into-1-into-2 dual side; catalyst in header |
| Greenhouse gases | 116.0 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 5.00 litres/100 km (20.0 km/l or 47.04 mpg) |
| Driveline | Primary chain, 34/46 ratio |
| Clutch | Multi-plate with diaphragm spring in oil bath |
| Transmission type | Belt (final drive) |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Electronic Sequential Port Fuel Injection |
| Bore x Stroke | 102.0 x 114.0 mm (4.0 x 4.5 inches) |
| Compression | 10.5:1 |
| Torque | 160.0 Nm (16.3 kgf-m or 118.0 ft.lbs) @ 3500 RPM |
| Power | 100.0 HP (73.0 kW) @ 5020 RPM |
| Engine details | Milwaukee-Eight® 114 engine |
| Engine type | V2, four-stroke |
| Capacity: | 1868.0 ccm (113.99 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Denim black, structure cast aluminum with laser etched graphics |
| Rear brakes | Single disc. ABS. 2-piston. |
| Front brakes | Double disc. ABS. 4-piston. |
| Rear tire | 180/70-B16 |
| Front tire | 150/80-16 |
| Rear Suspension | Twin shocks |
| Front Suspension | Telescopic fork |
| Trail | 132 mm (5.2 inches) |
| Rake (fork angle) | 28.0° |
Physical measures and capacities | |
| Oil capacity | 3.30 litres (3.49 US quarts) |
| Fuel capacity | 13.60 litres (3.59 US gallons) |
| Wheelbase | 1690 mm (66.5 inches) |
| Ground clearance | 120 mm (4.7 inches) |
| Overall length | 2340 mm (92.1 inches) |
| Seat height | 710 mm (28.0 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.3378 HP/kg |
| Weight incl. oil, gas, etc | 306.0 kg (674.6 pounds) |
| Dry weight | 296.0 kg (652.6 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Light | High beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings |
| 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 |
| Color options | Vivid Black, Barracuda Silver Denim, Black Denim, Performance Orange, River Rock Grey Denim, Stilleto Red |
Performance Profile & Rider Fit
94 hp
Peak Power
4.8s
0-60 mph
Best For
Track8%
City40%
Cornering35%
Daily Riding50%
Touring52%
Passenger55%
Rider Profile
| Best For | Suited to intermediate and experienced riders comfortable managing 300+ kg of low-slung muscle; the low seat helps but the weight demands respect at low speed. |
| Purpose | Boulevard cruising and relaxed highway miles with unmistakable presence - built for torquey, straight-line style rather than speed or agility. |
| Rider Fit | Very low 658mm seat, forward controls, wide pulled-back bars and a massive 240-section rear tire; heavy but planted, with feet-forward relaxed ergonomics. |
| Character | Iconic solid-wheel Harley muscle cruiser: huge torque from the Milwaukee-Eight 114, deep exhaust rumble, all about attitude and effortless low-rev thrust. |
| Not Ideal For | Not for sport riders, twisty-road chargers, off-road use, or beginners intimidated by heavy machines; poor at nimble maneuvering and spirited cornering. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2020 Harley-Davidson Fat Boy 114 motorcycle is an impressive machine that offers a powerful and smooth ride. With its 114 cubic inch Milwaukee-Eight engine, this bike delivers ample power for any riding situation. The sleek and classic design of the Fat Boy 114 is sure to turn heads on the road, and its comfortable seating position makes it a joy to ride for long distances. Overall, this Harley-Davidson model is a top choice for riders looking for a combination of style, power, and comfort. In conclusion, the 2020 Harley-Davidson Fat Boy 114 motorcycle is a standout option for motorcycle enthusiasts. Its powerful engine and classic design make it a head-turner on the road, while its comfortable seating position ensures an enjoyable ride for any distance. Whether you're a seasoned rider or a beginner, the Fat Boy 114 is worth considering for its combination of performance and style.Add a Comment
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