Rainbow Streetle

The Rainbow Streetle is a High-End kart in Mario Kart Tour. It was introduced in the 2023 Doctor Tour. As the name indicates, it is an iridescent rainbow variant of the Streetle, including the tires, with a red seat, yellow wings, and blue horns. Overall, it resembles a. Unlike the Streetle, this kart increases the duration of Mini-Turbo boosts and the number of points earned for performing a Mini-Turbo.