Kid-Powered Drifing Go Kart - Drive, drift, and spin without any batteries to charge or maintain! Kid-powered means the Crazy Cart Shuffle is always ready for fun when you are Intuitive Drive and Drive Systems – Easy and fun to enjoy from the very first ride! The Shuffle’s Crazy Cart Drift Bar design puts full control of drifts and spins in the rider’s hands High Performance Polyurethane Wheels - Help riders gain and maintain speed with ease. Rear caster wheels enable the Shuffle to spin and drift freely Grows With You - 5 length settings to choose from mean you can tailor your frame size to your preferred setting and share the fun of your Crazy Cart Shuffle with siblings and friends (ages 4+) of various heights