In November 2015 at the EICMA in Milan, Benelli presented two motorcycles, the Leoncino 500 and the prototype version of the TRK, a medium-displacement road enduro with a 500 cm3 engine.

The engine, placed in a transversal position with a displacement of 499.6 cm3, is a liquid-cooled twin cylinder with 8 valves (4 for each cylinder) fed by an electronic injection system,[3][4] which delivers a power of 47 horsepower at 8500 rpm and develops a torque of 45 Nm at 5000 rpm, making the bike fall into the A2 novice category.

The transmission is entrusted to a six-speed gearbox with chain and the tank has a maximum capacity of 20 litres.

[5] Also at EICMA in 2017, a more off-road version called TRK 502 X[6] made its debut, which was then introduced on the market in mid-2018.

[13] In August 2022, the TRK 702 was presented in China with a new 693 cm3 parallel twin-cylinder engine, bore and stroke of 83×64 mm, compression ratio 11.6:1, liquid cooling and four valves per cylinder, combined to the double overhead shaft transmission.