Harley-Davidson Fat Boy • New model 2026

starting at 27.700 € *

Dark Billiard Gray

IN STOCK

Vivid Black

1 WEEK

White Onyx Pearl

1 WEEK

Brilliant Red

1 WEEK

Olive Steel Metallic/Vivid Black

IN STOCK

Buy a new bike from Thunderbike

Your benefits

• Official H-D dealer
• Latest 2025 models
• Personalised advice
• Modifications from the #1 customizer
• Trade-in available
• Financing & Insurance
(including accessories available)

Financing

Test Ride

Request a brochure

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.

Bold Colorways + Model-Specific Tank Medallion
The 2026 Fat Boy gets a fresh shot of attitude with a Fat Boy-specific tank medallion and bold new Olive Steel Metallic two-tone, joining Dark Billiard Gray, Vivid Black, White Onyx Pearl, and Brilliant Red. It’s a lineup built to make an entrance, no matter which shade you choose

Classic Machined Lakester Wheels
Solid Lakester cast aluminum wheels, paired with wide front and rear tires, give the Fat Boy its unmistakable steamroller stance and planted look from every angle.

Signature Headlamp Nacelle + LED Lighting All Around
A sculpted chrome nacelle frames the front end of the Fat Boy, lit by a powerful 178 mm LED headlamp. Bright LED signals complete the bike’s all-around LED lighting package, blending timeless style with modern visibility. It’s a classic face, sharpened through a modern lens.

Performance-Tuned Front and Rear Suspension
Fine-tuned damping rates improve rider comfort, keeping the Fat Boy smooth and composed even on long stretches of open highway.

Torquey 2-Into-2 Exhaust
Dual exhaust pipes bring a balanced look to the bike’s profile and deliver the deep, throaty note only a Harley-Davidson can.

Airflow-Optimized Touring Intake
Designed to move more air through the Milwaukee-Eight 117, the Touring Intake helps maintain steady power and smooth throttle response mile after mile.

High-Vis 127 mm Analog Gauge
The 127 mm analog gauge delivers essential ride data with a clean face, sharp detail, and a look that belongs on a bike as bold as the Fat Boy.

USB-C Charging That’s Always On
USB-C charging comes standard, adding modern function to the unapologetic style of the Fat Boy and keeping you powered up without slowing down.

Adjustable Brake Lever for Every Rider
Fine-tune your reach for better control and braking confidence.

Ride-Ready Hand Control
With a thumb’s flick, you’ve got more command than ever. Switch between Road, Rain, and Sport modes on the fly, set cruise control when the highway stretches out, and trust built-in Rider Safety Enhancements — Cornering ABS, Traction Control, Drag-Torque Slip Control, and TPMS — to hold the line so you can focus on what’s in front of you.

Gallery

Harley-Davidson Fat Boy %%page%% - New model %%modelyear%% Models 2026

Milwaukee-Eight 117 Custom

Detailed Specs

Dimensions

Length

2,365 mm

Width

965 mm

Seat Height, Unladen

675 mm

Ground Clearance

125 mm

Rake

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

Performance

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

Drive Train

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

Chassis

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

Electric

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

Rider Safety Enhancements

Anti-lock Brake System (ABS)

ABS is designed to prevent the wheels from locking under braking and helps the rider maintain control when braking in a straight-line, urgent situation.

Traction Control System (TCS)

The TCS is designed to keep the rear wheel from “spinning out” when the motorcycle is accelerating in a straight line and enhances rider confidence.

Drag-Torque Slip Control System (DSCS)

DSCS is designed to reduce excessive rear-wheel slip and help prevent rear-wheel lock under powertrain-induced deceleration, which typically occurs when the rider makes an abrupt downshift gear change or quickly reduces the throttle while on wet or slippery road surfaces.

Tire Pressure Monitoring System (TPMS)

TPMS alerts the rider through the information display to low or high tire air pressure. Maintaining proper tire air pressure is important both for vehicle performance and tire life.

Cornering Enhanced Anti-lock Brake System (C-ABS)

C-ABS is a variant of ABS that takes into consideration the lean angle of a two-wheel motorcycle, or the lateral acceleration of a Trike model. The brake pressure required to limit wheel slip when cornering is typically or lower than the pressure required under straight line operation.

Cornering Enhanced Traction Control System (C-TCS)

C-TCS is designed to prevent the rear wheel from excessive spinning under acceleration when going straight or cornering.

Cornering Drag-Torque Slip Control System (C-DSCS)

On bikes equipped with C-DSCS, the system helps keep the rear wheel from slipping or locking up when you quickly downshift or let off the throttle, especially on wet or slippery roads. When turning, it can adjust based on how much a two-wheel bike is leaning or the side-to-side motion on a Trike.

*Der angegebene Preis ist eine unverbindliche Preisempfehlung in € ab Werk inkl. 19% MwSt. zzgl. Transport- und Aufbaupauschale: 560€ für Sport, Cruiser, Grand American Touring, Adventure Touring und LiveWire, 1260€ für Trike. Der Gesamtpreis enthält 4 Jahre Garantie: 2 Jahre Herstellergarantie und 2 Jahre Anschlussgarantie. (Die Garantie wird von dem in der Garantievereinbarung genannten und unterzeichnenden Vertragshändler gewährt und von der CG Car-Garantie Versicherungs-AG versichert. Sie unterliegt den jeweils gültigen Garantiebedingungen.) Den verbindlichen Endpreis inklusive aller Nebenkosten erhältst Du bei Deinem Harley-Davidson® Vertragshändler.

Request for a new vehicle

Personal Data

Vehicle Data

I am interested in the following vehicle

*Required Field

I have read the Privacy Policy and I agree that the information I provide is collected and stored electronically. My data is used only strictly earmarked for processing and answering my request. By submitting the contact form I agree to the processing.