Enduring Performance, Timeless Adventure. Coolster's GK-6125 Go-Kart, a classic model renowned for enhanced durability with a reinforced chassis and frame. Combining tradition and innovation, this tried-and-true fun-kart now features a robust suspension system for improved control and comfort on challenging terrains. Powered by a thrilling 125cc engine, the Coolster GK-6125 delivers exhilarating performance and speed for adrenaline-packed rides. A legacy of adventure, it has been a favorite among off-road enthusiasts, showcasing Coolster's commitment to innovation and excellence in the world of go-karts. Experience the thrill of off-roading with the Coolster GK-6125. Not for sale in California.