Coolster has made one cool ride for kids with the QG-40 mini pocket sized super bike! Comes with a 40cc 4-stroke engine so there's no mixing oil and gas. A simple pull start and fully automatic transmission keeps maintenance low and makes it fun and easy to ride. Sticky GP racing tires and big front and rear disc brakes offer great handling. This super small bike only weighs 44 pounds and stands 2 feet high, making it perfect for kids! Minor assembly required (front plastic, tire and adjusting the handle bar). This mini bike is not a full-sized bike and is not intended for street use. For off-road and recreational use only. Always wear a helmet and protective gear when riding. FamilyGoKarts has a blue one ready to go.