TPS Power Sports Universal Seat Attachment Adjustable Go Kart Hoverkart for Hover board, Black

Universal Fitting: The hovercard works with most standard-sized hoverboards. You can adjust the length to best fit your riding position. Easy to Assemble: Turning your hoverboard into a go-kart. Assemble all the seats and parts you will be enjoying the hoverboard go-kart in no time.