Step into the origin story of legendary Transformers robots with the Transformers One 4″ COG Changer Bumblebee B-127 Action Figure Unisex, 5-7 Years.This figure automatically transforms from a robot mode to a Cybertronian car mode in just one step: run down the chest panel, engage the cog, and voilà. See Bumblebee transform in an instant. Featuring a unique cog lockout, this figure limits its conversion until you unlock it, so this figure makes for a fun and highly interactive experience. Hasbro’s Transformers One series brings beloved characters to life, capturing the essence of their untold origin story and delivering interactive, movie-inspired play. Order now.