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The 1-Step Changers are 2-in-1 speed-changers, and your Underbite figure is one of them! He's the same savage dino as always, but he converts in just 1 step from dino mode to vehicle mode and back. Can his Autobot enemies keep up? Not with you in charge! Transformers and all related characters are trademarks of Hasbro. Includes figure.