A little boy is told to play outside by his mum, and bumps into an imaginary friend with whom he goes for a bike ride. At first he finds it difficult to keep up, but with the imaginary friend's help he takes off the bike's stabilisers and learns to freewheel – all the way home. This funny, feel good book about freedom, friendship and the joy of cycling without stabilisers for the very first time is perfect for anyone who has ever tried to ride a bike.