 Nyorai kupfuurira kweiyi ndima - Brabham akatsiva Schenken neArgentina Carlos Reutemann nokuda kwa1972. Hill akaramba ari muchikwata, asi Brabham akaisa muArgentina muBT34. 1972 Argentine Grand Prix yakaona Reutemann achitora pole mumutambo wake wokutanga asi akapedza wechinomwe. MuArgentina akasiya basa muSouth Africanokukundikana kwegadziriro yepeturu. Reutemann akaputsa gumbo rake mushure mekutadza kwemuchina paRondel Racing yake yakapinda Brabham kuTruxton panguva yeFormula Two mujaho. Iyo BT34 haina kushandiswa kuSpanish neMonaco Grands Prix. KuBelgium, Brabham akapinda mumotokari yechitatu yeBrazil Wilson Fittipaldi, asi akasiya basa nebhokisi rakaputsika. MuBrazil akapedza ari wechisere muFrench Grand Prix. Fittipaldi akapedza ari wechi12 muBritain pasinei nokumisa motokari palap 69 nechisungo chakatyoka. MuBrazil akapedza ari wechinomwe muGerman Grand Prix. Fittipaldi akasiya makwikwi mana okupedzisira egore racho, kukundikana kwebhureki kuAustria, kuturika kwakaputsika kuItaly, bhokisi remagetsi rakaputsika kuCanada uye kukundikana kweinjini kuUnited States. 