This is from the site Bring a Trailer (https://bringatrailer.com/) ...
This 1972 Harley-Davidson/Aermacchi Sprint SS350 is unrestored, and was purchased new in Texas, where it was ridden by the original owner for a few months prior to being passed to his nephew. The bike was then stored for many years before it was moved to Oregon. The selling dealer recently acquired the bike from the third owner, said to have been a motorcycle collector and former Isle of Man TT competitor with Ducati. The bike has been off the road since 2012 and is now offered by the selling dealer at no reserve with the factory tool roll, keys, and a clean Oregon title.
The bike features Banana Yellow fenders and a tank with fluorescent orange graphics, which was a one-year-only combination on the model. The bodywork is contrasted by a gloss black frame and matte black lockable storage cubby under the black vinyl seat. Scuffs and wear are visible on the chrome trim, and close-up photos of the finish and graphics are included in the gallery below.
The chrome wire-spoked wheels measure 19″ in diameter at the front and 18″ at the rear. The seller notes that the fitted Pirelli tires don’t show visible cracking, but are older.
The fuel tank graphics are shown in detail above. The bike retains factory lighting with reflectors, as well as a factory dual mufflers.
The sole gauge is a speedometer/odometer carrying Harley-Davidson branding and showing just over 2,500 miles. The bike retains factory motocross-style raised handlebars, factory controls, and a single mirror.
The 344cc single-cylinder engine is paired with a 4-speed transmission and was rated at 25 horsepower. The bike is equipped with a kick-starter and a right-side foot shifter. The seller notes that the choke works, but is binary in operation and cannot be feathered out as the bike warms up. As a result the seller recommends allowing the bike to warm up fully before riding.
The factory tools and roll are stored in the lockable storage cubby under the seat, the interior of which is shown in the gallery below.
Factory brochures are also shown in the gallery below. An 8-minute walkaround and ride video is viewable below.