RACEXCALE: MEGA LOOP RACER - Electric powered slot car racer set - Assembled track dimensions: 7'2" x 3' 11" (218 x 120 cm). The U-1139-G5 slot car racing set delivers excitement and versatility in a compact package. Featuring a 50'3" (1139 cm) track length and two G5 slot cars equipped with functional front lights, it offers a realistic and thrilling racing experience. The dual-speed controllers provide precise control, making it perfect for racers of all skill levels. Whether you're zooming through the loop or drifting around the curves, you'll have full control over your car's speed for the most exhilarating racing experience. Plus, the included transformer ensures smooth and safe power supply for endless racing action. Rounded rail junctions ensure smooth operation and easy assembly, while its durable design guarantees hours of uninterrupted fun for the whole family. Immerse yourself in thrilling racing with the MEGA LOOP RACER set. Featuring a looping track and exciting curves, the set delivers high-speed thrills and non-stop action. USE WITH OTHER SETS: Endless creative customization with Universal Compatibility. The U-1139-G5 set is designed for versatility, with compatibility with Carrera Go!!! tracks and cars. This allows you to expand your racing options and customize your track layout for even more exciting challenges.