Work Those Wheels

In order to earn their Work Those Wheels badge, Koko, Brewster and Wilson need to put together a workout. When Wilson realizes that he isn't strong like Brewster or fast like Koko, he has to invent a new and fun workout for himself.

Dunbar, Brewster, Koko, Wilson

Animated adventures with the trains that think, talk and don't need drivers. Join Koko, Wilson and Brewster as they learn new skills and life lessons on their quest for many different badges. When the chuggers are given a shiny new badge, they are also given the task of forwarding that badge on to someone they really appreciate.

Spin-off of the series "Chuggington."