The best starter Kids gas quad is the Monster-G ATV. Kids can now move up from the smaller and slower electric Ride On cars, to the faster and more powerful gas-powered 4-wheelers. Without compromising on safety, style, or Fun! Features include 4-Stroke 40cc Engine , aggressive knobby air filled rubber tires, and front/rear disk brakes. Handle bar thumb throttle, and a high-tensile steel frame have been added for safety. This Gas Monster-G Kids ATV is a safe and fun transition for young children.