What is the main fruit ingredient in a Miami Vice cocktail?

In a Miami Vice cocktail, the primary fruit ingredient is the combination of strawberry, typically used for the daiquiri layer, and piña colada mix, which incorporates pineapple and coconut flavors for the other layer. This cocktail is known for its visually appealing presentation, featuring a layered effect with the vibrant red of the strawberry daiquiri on top and the creamy, tropical taste of the piña colada at the bottom.

The choice of strawberry and piña colada mix accurately reflects the traditional construction of the Miami Vice, as it combines these two popular tropical flavors. The other options, which mention fruits like banana or lychee, do not align with the classic recipe known for its signature use of strawberries and piña colada elements.