Effective period / Period of releases: 1981 - 2015

Members: Vidoja Božinović, Robert Nemeček, Zoran Božinović, Boban Đorđević, Vladan Dokić

Formed in the beginning of the 1980, Rok Mašina was follow-up of Pop Mašina but with more heavy-rock sound. After releasing one single and one album group was disbanded in September 1982 (mini-LP "Izrod na granici" containing songs for forthcoming but never released LP was released in 1983)
Members were:
Robert Nemeček - bass
Vladan Dokić - drums (1980-1982)
Zoran Božinović - vocals, guitar
Vidoja Božinović Džindžer - guitar
Boban Đorđević Boža - drums (1982)