When Lola takes her old tricycle to the park, she discovers her best friend, Lotta, has got a new bicycle with training wheels from her cousin. Lola struggles to keep up on the tricycle, and wants a proper bicycle. Charlie decides to give his old bicycle to Lola, who learns how to ride it with the training wheels. The next day, Lotta rides the new bike again, but without the training wheels. Lola feels like she should ride her bike without the wheels as well, but realizes that it is much harder.