Prior to WWII the Fratelli Boseli Mondial built utility three-wheelers, but from 1948 they began building two-stroke and four-stroke ohc engined motorcycles designed by the likes of Alfonso Drusiani and Lino Tonti (Linto) and went on to win many races with riders including Mike Hailwood, Tarquinio Provini and Carlo Ubbiali.Few marques have achieved so fine a competition record in so short a time