For the 1969 season, Rindt signed for the 1968 World Constructors' Champion Lotus, where he joined the defending Drivers' Champion Graham Hill. Rindt felt uncomfortable with the move, owing to the notorious unreliability of the Lotus car; in a twenty-month period between 1967 and 1969, the team was involved in 31 accidents. Hill alone had nine crashes between 1968 and 1970, which led him to joke: "Every time I am being overtaken by my own wheel, I know I am in a Lotus." When Rindt joined Lotus, his friend and "de facto" manager Bernie Ecclestone, who had negotiated the deal, remarked that they were aware that Brabham may have been a better choice of team but the speed of the Lotus gave Rindt a chance to win the championship. Rindt commented: "At Lotus, I can either be world champion or die." Because of his uncertainty about the wisdom of joining the team, Rindt did not sign the Lotus contract until shortly before the 1969 Spanish Grand Prix.