Definition: A topcross is a type of racing car that utilizes high-performance engines and advanced technology to achieve top speeds in a short period of time. The concept originated from the Japanese topography, where the highest points are often found on hills or mountainous areas. Topcross cars typically have a larger engine size than traditional cars, allowing them to accelerate quickly and reach higher speeds. They also have features such as a wide front end and large tires that help them maneuver around obstacles and corners more efficiently. The