1.QUICK INSTALLATION Then attach the bracket in the middle of your balance car, attach our hoverboard seat and handle, and take your driving experience to the next level. Our assembly instructions and tools enable easy installation in less than five minutes without compromising . 2.Widely Compatible Enhance your driving experience with this hoverboard seat attachment that easily turns your balance car into a powerful gokart. This versatile and dynamic accessory is suitable for most 6.5, 8 and 10 inch wheels, ensuring an unforgettable adventure shared with your loved ones 3.REVOLUTIONARY HOVERBOARD SEATS Ride your hoverkart easily and feel the speed and tension as you accelerate, brake and turn left/right with the handles. Train your balance and coordination skills while enjoying the fun of driving indoors or outdoors on different surfaces. Suitable for children and adults 4.ADJUSTABLE COMFORT Adjust the length of the frame according to your height and preferences to ize your hoverboard ride. Our seat is designed to fit the natural contours of your legs and back for a comfortable and enjoyable ride. The nonslip and wearresistant design ensures rides for children and adults.