Fat Boy

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See your local dealer for pricing information.

If blending in is your style, the 2026 Fat Boy isn’t the bike for you. Its iconic chrome headlight nacelle, bold lines, and one-of-a-kind stance turn every arrival into something worth noticing.

At a Glance

Built in the Image of Bold

Wide tires front and back. Classic Lakester cast aluminum wheels. The iconic steamroller stance, backed by a Milwaukee-Eight™ 117 motor. LED lighting all around, Rider Safety Enhancements standard, and fine factory details that honor one of Harley-Davidson's most legendary silhouettes. The 2026 Fat Boy is bold by design.

103

HP

Horsepower

675

mm

Seat Height, Unladen

168

Nm

Engine Torque

5.5

l/100

Fuel Economy

2026 Fat Bob Engine Beauty Shot

Punchy Milwaukee-Eight 117 Custom Motor

2026 Fat Bob Intake Beauty Shot

Airflow-Optimized Touring Intake

2026 Fat Bob Wheels Beauty Shot

Classic Machined Lakester Wheels

2026 Fat Bob Handlebars Close Up

Ride-Ready Hand Control

2026 Fat Bob Lighting Beauty Shot

Signature Headlamp Nacelle + LED Lighting All Around

“Every time I park it, I catch myself looking back at it. I’ve never done that with any other bike I’ve owned, but there’s something about the Fat Boy that makes you want to take it in for a second before you walk away.

Explore the 2026 Fat Boy

Make Your Entrance Everywhere

From its performance-tuned 117 motor and 2-into-2 exhaust to full LED lighting and retro-inspired tank medallion, the 2026 Fat Boy was made to make every lane its own. Ride modes and modern tech give you confidence without compromising what makes this bike unmistakably Fat Boy.

  • 2026 Cruiser Walkaround

    2026 Harley-Davidson Cruiser Lineup Walkaround 

    Every 2026 Cruiser is powered by a Milwaukee-Eight 117 motor — Classic, Custom, or High Output — each tuned for a different feel. New ride modes, rider safety enhancements, full LED lighting, and fresh finishes across the lineup cap things off. But those features barely scratch the surface. 

Detailed Specs

Length
2,365 mm
Width
965 mm
Seat Height, Unladen
675 mm
Ground Clearance
125 mm
Rake
30
Trail
104 mm
Wheelbase
1,650 mm
Tire, Type
Michelin™ Scorcher 11, front and rear
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
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
Engine Torque Testing Method
EC 134/2014
Engine Torque
168 Nm
Engine Torque (rpm)
3000
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 aluminum
Brakes, Caliper Type
4-piston fixed front and 2-piston floating rear
Brakes, Rotor Type
Front and rear silver, Split 7-spoke floating rotors
Lights (as per country regulation), Headlamp, Tail/Stop, Front Signal Lights, Rear Turn Signals
Headlamp: All LED headlamp, low and high beam with signature position lighting; Tail/Stop: Bullet-style, LED stop/tail/turn signals; Front Signal Lights/Rear Turn Signals: LED Bullet Turn Signals
Gauges
127 mm analog speedometer with digital gear, odometer, fuel level, ride modes, heated gear, traction control, ABS, TPMS, cruise control, clock, trip, range and tachometer indication

2026 CRUISER

EXPLORE THE 2026 LINEUP

All Cruiser Models