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Introducing the 2025 Fat Boy® Gray Ghost, a tribute to the 1990 original. Reimagined with more power and attitude, it’s back to make history again.
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Milwaukee-Eight® 117 Custom
165 Nm
315 kg
675 mm
A more powerful Milwaukee-Eight® 117 V-twin paired with a classic-style round air cleaner, delivering strong torque for fast launches and effortless highway cruising.
The five-inch tank-mounted analog gauge nods to the original Fat Boy®, now paired with a digital display that shows key ride data, including gear position and selectable Ride Modes (Road, Rain, and Sport), so you can fine-tune your ride like never before.
The Icons medallion on the rear fender speaks to this unique collection and the incredible exclusivity of this motorcycle.
Limited to just 1,990, each bike is individually numbered to honor the original 1990 Fat Boy®—never to be made again.
Type | Milwaukee-Eight® 117 Custom |
Bore | 103.5 mm |
Stroke | 114.3 mm |
Displacement | 1,923 cc |
Compression Ratio | 10.3:1 |
Fuel System | Electronic Sequential Port Fuel Injection (ESPFI) |
Exhaust | 2-into-2 staggered; catalyst in muffler |
Length | 2,365 mm |
Seat Height, Unladen | 675 mm |
Ground Clearance | 125 mm |
Rake (Steering Head) (Deg) | 30 |
Trail | 104 mm |
Wheelbase | 1,650 mm |
Tires, Front Specification | 160/60R18,70V,BW |
Tires, Rear Specification | 240/40R18,79V,BW |
Fuel Capacity | 18.9 l |
Oil Capacity (W/Filter) | 4.7 l |
Weight, In Running Order | 315 kg |
Engine Torque Testing Method | EC 134/2014 |
Engine Torque | 168 Nm |
Engine Torque (RPM) | 3,000 |
Horsepower | 103 HP / 77 kW @ 5020 rpm |
Lean Angle, Right (DEG.) | 25.6 |
Lean Angle, Left (DEG.) | 25.6 |
Fuel Economy Testing Method | EU 134/2014 |
Fuel Economy | 5.5 l/100 km |
Co2 Emissions Testing Method | EU 134/2014 |
Co2 Emissions | 128 g/km CO2 |
Primary Drive | Chain, 34/46 ratio |
Gear Ratios (Overall) 1st | 9.311 |
Gear Ratios (Overall) 2nd | 6.454 |
Gear Ratios (Overall) 3rd | 4.793 |
Gear Ratios (Overall) 4th | 3.882 |
Gear Ratios (Overall) 5th | 3.307 |
Gear Ratios (Overall) 6th | 2.79 |
Front Fork | Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; "beer can" covers |
Rear Shocks | Hidden, free piston, coil-over monoshock; 43mm stroke; hydraulic preload adjustment |
Wheels, Front Type | Machined, Lakester cast aluminum |
Wheels, Rear Type | Machined, Lakester cast Aluminium |
Brakes, Caliper Type | 4-piston fixed front and 2-piston floating rear |
Lights (As Per Country Regulation), Indicator Lamps 6 | Headlamp: All LED headlamp, low and high beam with signature position lighting; Tail/Stop: Bullet-style, LED stop/tail/turn signals; Front Signal Lights: LED Bullet Turn Signals |
Gauges | 5-inch analog speedometer with digital gear, odometer, fuel level, ride modes, heated gear, traction control, ABS, TPMS, cruise control, clock, trip, range and tachometer indication |
820 Chester Road,
Stretford,
Greater Manchester,
M32 0QL
0161 553 0504
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