During the Second World War they were extensively by the Royal Italian Army on all fronts in three versions, Monoposto (single-seat), Biposto (two-seat) and Attrezzata (sidecar combination).
Built in 1940, the TriAlce was a three-wheeler (or "motocarrello") military variant basing on mechanical components of the Alce, produced between 1940 and 1943 in 1741 copies.
Along with the Benelli 500 M36 Mototriciclo, belonged to the category of "unified Tricar 500"; Indeed, the DM of August 9, 1941 required the standardization of "motorcycles, sidecars and motofurgoncini" to precise parameters, with a view to their seizure in case of war.
The power, in the fall, is guaranteed by the carburetor Dell'Orto MC 26 F. The transmission is the primary helical gear, the secondary roller chain, with gearbox 4-speed and multi-plate clutch in oil bath.
The tank holds 13.5 litres (3.0 imperial gallons) of gasoline, with a range of 230 kilometres (140 miles).