The Harley Davidson MT500 is a unique and rare motorcycle, primarily designed for military use. While the motorcycle faced limited success in the market, its distinct features and design are still noteworthy.
Unlike other Harley models, the Harley Davidson MT500 stands out due to its unique design and mechanics. Only 500 units were produced, and the survival rate of these bikes in their original condition remains uncertain. The MT500 is powered by an air-cooled engine with 4 valves and 5 gears, along with a 500cc Rotax single-cylinder engine. The motorcycle’s design was specifically created for military use but failed to achieve widespread adoption.
The main purpose of the Harley Davidson MT500 was for military use, which is reflected in its simple yet effective design. The military, however, preferred diesel-powered vehicles for logistical reasons, making the MT500 less viable for widespread adoption. This led to its limited use in military sectors in Jordan, Canada, and Britain, eventually being phased out by 2000.
The initial development of the MT500 took place in Italy before it was produced in Britain by Armstrong CCM in 1984. While targeted for military applications, the model’s production was limited, and its use was restricted to a few military sectors. Despite its niche purpose, the motorcycle was ultimately phased out by the turn of the century.
Harley Davidson, a well-known brand for producing iconic motorcycles, had hopes of securing a military contract when it purchased the MT500 project. However, the company’s aspirations were unfulfilled, as the military preferred diesel-powered vehicles over the MT500. Consequently, the motorcycle did not gain the success Harley had envisioned.
The design of the MT500 included practical features for military use, such as twin jerry can holders on both sides of the fuel tank, designed for carrying fuel or water. Additionally, a waterproof rifle case was placed on the rear side of the bike for storing weapons like the M16, which was an essential feature for military operations.
Due to its limited production and rarity, finding an original Harley Davidson MT500 for sale is extremely rare. Owners of these bikes are likely holding onto them, anticipating an increase in their value as they approach vintage status.

Sources
- The Harley-Davidson MT500 - Everything You Need To Know - Silodrome - comprehensive history from Italian origins through Armstrong-CCM to Harley-Davidson acquisition
- A Rare Harley-Davidson MT500 Military Motorcycle - Silodrome - technical specifications and production details
- Meet The Harley-Davidson Military Bike - TopSpeed - overview of the MT500’s military features and design
- The Armstrong MT500 & MT350 - Milweb - history of the Armstrong military motorcycle program that preceded Harley’s involvement
- 1999 Harley Davidson MT500 - Revival Cycles - specifications and surviving example documentation
Background reading: our Harley-Davidson history guide covers the full company timeline, every engine family, and the model evolution from 1903 to today.
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