Get ready for spectacular crashes, smashes, and plenty of bumpy, high speed action! Dixie and Percy are stepping completely out of their comfort zones and taking on the fast paced, whizzing world of bicycles. But navigating two wobbly wheels is not their only big challenge this time around. When a brand new friend suddenly arrives on the scene, it severely threatens to come between the dashing duo. Could there be serious, heartbreaking trouble in store for their long standing friendship? You will eagerly race along with these two daring heroes as they pedal through a busy week full of surprising twists, helpful maps, and high speed fun. It is a wonderfully entertaining ride from start to finish.