Official Technical Drawing - Harley-Davidson - Fat Boy

Official Harley-Davidson Fat Boy technical drawing, it includes the vehicle dimensions, engine, braking system, exhaust, the lighting and headlight homologation marks, the wheels, a must for enthusiasts or owners of this sport motorcycle.
It will be shipped with internationally insured UPS courier.

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

Engine: Equipped with the powerful Milwaukee-Eight 117 of 1,923 cc, capable of delivering about 103 HP and a mighty 168-171 Nm of torque at just 3,000 rpm.
Distinctive Design: Maintains the classic Lakester billet aluminum wheels, the 240 mm rear tire (the widest in the range), and the massive LED headlight housing.
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 at around €28,300.

Historical Notes and Mythology

Debut (1990): Created by Willie G. Davidson and Louie Netz, the first version is known as the “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 manufacturer has always denied this, saying the name simply describes the motorcycle’s massive and “muscular” appearance.
Special Editions: In 2025, a limited 35th Anniversary Gray Ghost version (1,990 units worldwide) was launched to pay homage to the original 1990 colorway with modern technologies.