In 1957, MV produced a cheaper version of the 175 cc engine with a camshaft located in the engine block. Later in 1959, this engine bored up to 232 cc became a heart of a new motorcycle — Tevere (English: Tiber). In fact, the 11 hp Tevere was a more dynamic and less affordable version of MV Agusta 150 RS, so the model was discontinued soon. But the 232 cc engine itself, equipped with forced cooling, was produced until 1968, to complete the Trasporto Tevere cargo scooter.