Key performance

94 ch
Power
🔧
1868 cc
Displacement
⚖️
317 kg
Weight
🏎️
175 km/h
Top speed
💺
658 mm
Seat height
18.9 L
Fuel capacity
💰
26 590 €
New price
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Technical specifications

Engine

Displacement
1868 cc
Power
94.0 ch @ 5020 tr/min (69.1 kW)
Torque
161.4 Nm @ 3000 tr/min
Engine type
Bicylindre en V à 45°, 4 temps
Cooling
Air
Compression ratio
10.5:1
Bore × stroke
102.0 x 114.0 mm (4.0 x 4.5 inches)
Valves/cylinder
4
Fuel system
Injection. Electronic Sequential Port Fuel Injection
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Starter
Electric

Chassis

Frame
Double berceau tubulaire en acier
Gearbox
6-speed
Final drive
Belt (final drive)
Clutch
Multi-plate with diaphragm spring in oil bath
Front suspension
Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; ´beer can´ covers
Rear suspension
Hidden, free piston, coil-over monoshock; 43mm stroke; toolless hydraulic preload adjustment

Brakes

Front brakes
Double disc. Optional ABS. 4-piston.
Rear brakes
Single disc. Optional ABS. 2-piston.
Front tyre
160/60-R18
Rear tyre
240/40-R18

Dimensions

Seat height
658.00 mm
Seat type
Selle biplaces
Wheelbase
1666.00 mm
Ground clearance
114.00 mm
Length
2370.00 mm
Fuel capacity
18.93 L
Weight
317.10 kg
Dry weight
304.40 kg
New price
26 590 €

Overview

Who said an icon couldn't gain a little muscle and a youthful edge? The Harley-Davidson Fat Boy 114, this legend popularized by a certain cyberpunk film franchise, refuses to become fossilized. For 2023, it retains its unbeatable formula: a massive 1868 cm3 V-twin engine and a silhouette that overwhelms the pavement. But beneath this retro brute appearance, it has subtly integrated technical evolutions that change the game. Cruise control, now standard, is welcome for long stretches of asphalt, even if some purists will struggle to find it on the handlebar, so discreet is it.

Harley-Davidson Fat Boy 114

The real debate is its style. With its faired headlight and full rims in the style of muscle car wheels, this generation of Fat Boy embraces a more neo-retro turn than purely vintage. It dares to use a 240 mm wide rear tire, a first on a production Harley, which gives it a monstrous visual presence. This boldness is also found under the tank, with the Milwaukee-Eight 114 engine. Its 94 horsepower won't make the test sheets tremble, but its 161.4 Nm of torque available from 3000 rpm will stick you to the seat and cheerfully torture the rear tire. It's a modern engine, with four valves per cylinder, designed for reliability and long journeys.

And that's where the magic happens. Because this Harley-Davidson Fat Boy 114 sits on the revised Softail platform. The frame, lighter and much stiffer, and the monoshock rear suspension with hidden shock absorber, radically transform its behavior. It loses 16 kg compared to the previous generation, displaying 317 kg fully fueled. The result? A surprisingly agile motorcycle for its size, which devours curves with unprecedented assurance and offers significantly improved comfort. The 49 mm fork, inherited from the Touring models, completes this picture. The 114 mm ground clearance remains measured, but road holding is now its ally.

So, who is it for? Certainly not a beginner, intimidated by its weight and raw power. It’s the mount of the stylish globetrotter who wants to travel hundreds of kilometers in a low bucket seat (seat at 658 mm) without sacrificing the thrill of meaty acceleration and the gaze of passersby. Compared to an Indian Chief, for example, it focuses more on muscle attitude and discreet modernization than on absolute classicism. Its price, around 26,590 euros, clearly places this machine in the high-end of the cruiser segment. For those looking for a used Harley-Davidson Fat Boy 114, post-2018 models, with this improved chassis, represent an excellent compromise.

Ultimately, this 2023 Fat Boy is a success. It has managed to retain its soul and character while equipping itself with a chassis that finally allows it to handle as well as it looks. It is no longer just a rolling sculpture; it is now a complete motorcycle, capable of serious travel without compromising on style. A risky bet, but a successful one.

Standard equipment

  • Assistance au freinage : ABS de série
  • Régulateur de vitesse
  • Démarrage sans clé

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.29 ch/kg
🔄
Torque / weight
0.51 Nm/kg
🔧
Volumetric power
49.6 ch/L
In category Custom / cruiser · 934-3736cc displacement (2715 motorcycles compared)
Power 93 ch Top 35%
50 ch median 82 ch 154 ch
Weight 317 kg Lighter than 42%
240 kg median 308 kg 380 kg
P/W ratio 0.29 ch/kg Top 33%
0.19 median 0.26 0.52 ch/kg

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