The great bicycle adventure begins! Can our children's bike-building team build a bicycle in just ten hours and ride it to the museum, where it can shine in a major exhibition? The clock is ticking-and you'll be right there for every moment! Host Ringo, the original Berlin bicycle bell, comments on the race against time with wit and know-how. Find out how many parts make up a bicycle, learn how to stay safe in traffic, and experience the creation of a very special bicycle-educational, thrilling, and perfect for curious minds!