From 1933 Fusi built some models with Italian engines. After Achille Fusi died, Luigi Beaux took over the company. In 1934 the range included 250 cc and 500 cc motorcycles with JAP engines and 175 cc models with a choice of a JAP engine or one made by Fusi themselves. After 1936 Fusi stopped using the RAS brand name and sold its machines as Fusi.
