ɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi fˈoːɹ, zˈiːbɹˈɑːdʒɑːvkə ˌɪntɹədˈuːst ɐ vˈɜːʒən ðæt pɹədˈuːst ɪn stˈændɚd tˈuːn ɔːɹ ɪnðə spˈoːɹts kuːpˈeɪ vˈɜːʒən.
In 1934, Zbrojovka introduced a  version that produced  in standard tune or  in the sports coupé version.