... Engine: 49cc ,single cylinder,air cooled,2-stroke 49cc Dirt Bike 49cc Motorcycle 49cc Motor BikeItem No.: DB705Engine: 49cc ,single ... cylinder,air cooled,2-strokeOil type : petrol 1 ... 1.8LStarting system : pull startTire(front /rear) : 2.5-10/2.5-10Brake system: disc brakeFront suspension: aluminum telescoping forkRear ...