In the context of Greek mythology, what piece of equipment allowed Pelops to defeat Oenomaus?

Pelops was able to defeat Oenomaus by using the cunning strategy of bribing Oenomaus' charioteer, Myrtilus. This charioteer was key to the outcome of the chariot race organized by Oenomaus, as he possessed knowledge of the king's chariot and horses. By enticing Myrtilus with a promise of reward, Pelops ensured that the charioteer would sabotage Oenomaus' chariot, allowing Pelops to win the race. This victory was crucial because it granted Pelops not only the hand of Oenomaus' daughter, Hippodamia, but also the throne and kingdom.

Other options, while perhaps tempting in the context of heroic tales, do not accurately represent Pelops' method of victory. He did not use a magic chariot or a mythical creature like Pegasus; rather, he relied on human cunning and manipulation. The notion of a golden sword does not fit within the context of the story either, as there is no mention of such an object being instrumental in his victory. Thus, the bribery of the charioteer stands out as the decisive action that enabled Pelops to achieve his goal.