Key performance

101 ch
Power
🔧
1923 cc
Displacement
⚖️
315 kg
Weight
🏎️
175 km/h
Top speed
💺
675 mm
Seat height
18.9 L
Fuel capacity
💰
30 390 €
New price
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Technical specifications

Engine

Displacement
1923 cc
Power
101.0 ch @ 5020 tr/min (74.3 kW)
Torque
165.0 Nm @ 2750 tr/min
Engine type
Bicylindre en V à 45°, 4 temps
Cooling
par air
Compression ratio
10.3 : 1
Bore × stroke
103.5 x 114.3 mm
Valves/cylinder
4
Fuel system
Injection
Starter
électrique

Chassis

Frame
Double berceau tubulaire en acier
Gearbox
boîte à 6 rapports
Final drive
Courroie
Front suspension
Fourche telescopique Ø 41.3 mm, déb : 130 mm
Rear suspension
Mono-amortisseur sous la selle, déb : 86 mm

Brakes

Front brakes
Freinage 1 disque Ø 300 mm, étrier 4 pistons
Rear brakes
Freinage 1 disque Ø 292 mm, étrier 2 pistons
Front tyre
160/60-18
Rear tyre
240/40-18

Dimensions

Seat height
675.00 mm
Fuel capacity
18.90 L
Weight
315.00 kg
New price
30 390 €

Overview

Thirty-five years. That's how long it took the Fat Boy to go from short-lived model to immovable pillar of the Harley-Davidson lineup. Born in 1990, this chrome-laden behemoth was supposed to make a brief appearance in the range. It never left. To celebrate this anniversary, Milwaukee unveils a limited edition dubbed Gray Ghost, the fifth installment in the Icons collection after the Electra Glide Revival, the Low Rider El Diablo, the Electra Glide Highway King, and the Hydra Glide Revival. The concept remains the same: draw from the brand's heritage to dress a current model in a nostalgic aura. Except this time, Harley has pushed the level of finish to something bordering on fine craftsmanship.

Harley-Davidson 1920 Softail Fat Boy Gray Ghost  FLSTFI

The PVD treatment applied to the fenders and tank transforms sheet metal into liquid mirror. You'd think the bike had just emerged from a chrome bath, every surface reflecting light with an almost aggressive intensity. The frame is draped in Bright Silver gray, chrome parts abound, and nods to the original model are everywhere. Round air cleaner, laced seat, yellow-trimmed rocker covers, period logo on the tank, "35th Anniversary" inscription on the center console. The individual serial number is proudly displayed, a reminder that production is limited to 1,990 units — a nod to the model's birth year. You either love it or find it too showy, but no one can deny the care put into every detail. The small Icons badge, discreetly placed behind the seat, signs off the whole package like a seal of authenticity.

Beneath this spectacular bodywork, the mechanicals remain those of the stock Fat Boy. The Milwaukee-Eight 1,923 cc V-twin (the famous 117 cubic inches) produces 101 horsepower at 5,020 rpm and 122 lb-ft of torque at 2,750 rpm. That's very slightly down on the standard Fat Boy, which claims 103 hp and 124 lb-ft. The difference is negligible in real-world use, especially since peak torque arrives 250 rpm lower. Recall that the first Fat Boy of 1990 extracted just 67 hp and 72 lb-ft from its carbureted 1,340 cc Evolution twin. The progress is colossal. The "Custom" mapping of the M8 117 engine prioritizes throttle response, which perfectly suits the intended use of this type of machine: strong mid-range surges, a fistful of grunt in the right palm from the first twist of the throttle.

Harley-Davidson 1920 Softail Fat Boy Gray Ghost  FLSTFI

The onboard electronics have nothing in common with the spartan bareness of the '90s. Three riding modes (Sport, Road, Rain), traction control, cornering ABS, engine drag torque management on downshifts, tire pressure monitoring, cruise control, full LED lighting, and a USB-C port. The Fat Boy Gray Ghost still tips the scales at 315 kg (694 lbs) wet, sitting on a 240 mm rear tire mounted on an 18-inch rim. The seat at 675 mm (26.6 inches) from the ground lets you plant both feet flat, which is reassuring given the machine's heft. The 18.9-liter (5-gallon) tank demands regular fuel stops, especially if the V-twin is ridden with enthusiasm. Top speed maxes out at 175 km/h (109 mph), but that is clearly not this machine's playground.

Harley-Davidson 1920 Softail Fat Boy Gray Ghost  FLSTFI

The entry price comes in at 30,390 euros, roughly 3,500 euros more than the standard Fat Boy. That's the cost of rarity and surface treatment. Against an Indian Chief Dark Horse or a Triumph Rocket 3, the Gray Ghost plays a different card: that of the rideable collector's item, aimed at brand devotees who want a piece of history in their garage. Die-hard custom enthusiasts, those who love riding low, slowly, feeling every vibration of the V-twin rise through their lower back, will find here a sincere tribute to 35 years of legend. The rest will move along, and that's precisely what makes this machine desirable.

Standard equipment

  • Assistance au freinage : ABS de série
  • Nombre de mode de conduite : 3
  • ABS Cornering
  • Indicateur de vitesse engagée
  • Régulateur de vitesse
  • Prise USB
  • Démarrage sans clé
  • Contrôle de traction
  • Contrôle du frein moteur
  • Surveillance de la pression des pneus

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.32 ch/kg
🔄
Torque / weight
0.52 Nm/kg
🔧
Volumetric power
51.8 ch/L
In category Custom / cruiser · 962-3846cc displacement (2609 motorcycles compared)
Power 100 ch Top 27%
50 ch median 85 ch 158 ch
Weight 315 kg Lighter than 47%
239 kg median 310 kg 380 kg
P/W ratio 0.32 ch/kg Top 25%
0.18 median 0.26 0.52 ch/kg

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