ɪn nˈaɪntiːnhˈʌndɹɪd fˈɪfti, hiː tʃˈeɪndʒd tə mˈoʊpɛdz, ænd ɪnðə nˈaɪntiːnhˈʌndɹɪd sˈɪksti z, stˈɑːɹɾᵻd pɹədˈuːsɪŋ mˈoʊɾɚsˌaɪkəlz, ɪŋklˈuːdɪŋ ðə ænd spˈoːɹt lˈʌkʃɚɹi ɹˈoʊd ænd kˈaɪmən kɹˈɔs ɹˈeɪsɪŋ mˈɑːdəlz wɪð fˈoːɹspˈiːd ɡˈɪɹbɑːksᵻz.
In 1950, he changed to mopeds, and in the 1960s, started producing motorcycles, including the  and  Sport Luxury road and Kaiman Cross racing models with four-speed gearboxes.