Official Technical Drawing - Harley-Davidson - Fat Boy

Official Harley-Davidson Fat Boy Technical Drawing, it includes the vehicle dimensions, engine, braking system, exhaust, the lights and headlight homologation marks, the wheels; it is a must for enthusiasts or owners of this sportbike.
It will be shipped with insured UPS international courier.

Harley-Davidson Fat Boy is one of the most recognizable icons on the global custom scene, celebrated for its aesthetic grandeur and its presence in pop culture (famous for its role in the movie Terminator 2).
Technical Features (Model 2026)
The latest evolution of the Fat Boy has received significant updates in terms of propulsion and onboard technology:

Engine: Equipped with the powerful Milwaukee-Eight 117 of 1,923 cc, capable of delivering about 103 HP and a massive torque of 168-171 Nm at only 3,000 rpm.
Distinctive Design: Maintains the classic Lakester hollow aluminum wheels, the rear tire of 240 mm (the widest in the range), and the large front LED headlight shell.
Technology and Safety: Includes Cruise Control, traction control, and Cornering ABS braking assist systems as standard.
Price: In Italy, the 2026 model price list starts from about €28,300.

Historical Notes and Mythology

Debut (1990): Created by Willie G. Davidson and Louie Netz, the first version is known as "Gray Ghost" for its silver livery and yellow accents on the engine heads.
Origin of the Name: Although an urban legend links the name to the atomic bombs "Fat Man" and "Little Boy", the parent company has always denied it, stating that the name simply describes the bike’s massive and muscular appearance.
Special Editions: In 2025, a limited 35th Anniversary Gray Ghost edition was launched (1,990 units worldwide) paying homage to the original 1990 coloring with modern technologies.