Rubuta ci gaba ga wannan sakin layi - Lokacin da Renault ta dauki Larrousse aiki, ya dauki Sage aiki don gudanar da sabuwar kungiyar F1 a shekarar 1977. Ya kula da gudanar da tawagar tun daga farkonta a 1977 British Grand Prix, ta hanyar nasarar farko a 1979 Faransa Grand Prix
, shekarun ɗaukaka na Alain Prost da René Arnoux <unk> lokacin da tawagar Faransa ta yi gwagwarmaya don gasar zakarun duniya a 1985 da kuma <unk> da kuma janyewa a karshen kakar 1985. Sage ya kasance tare da Renault har zuwa ƙarshen 1987, lokacin da ya daina samar da injunan turbo ga sauran ƙungiyoyi.