View on LOZ Suggested Retail: $129. yabbay Hoverboard Seat Attachment with a Larger Seat, Safety Flag, Handguard Compatible with 6.5'', 8'', 8.5'', 10'' Hoverboards for Kids and Adults - Go Kart Accessory for Fun and Safe Riding!. Drive Safely and Easily:Transform your hoverboards into a go-kart, allowing kids to sit comfortably instead of standing on it for greater stability and safety. No more worries about kids falling and getting injured.Our hoverboard attachment is equipped with a 360° flexible swivel wheel and a stable hand operation to provide power steering, making it super easy to control the directions.Use two hands to control the handles to accelerate, brake, and turn left/right. Advanced Kart: The thickened, reinforced Bigger seat provides a comfortable driving experience , big enough for adults. Each product comes with a safety flag, 6 straps, and 2 wheels.The hand guards will protect your hands in the event of a collision. Strap protectors will protect the straps. The rubber mat ensures your hoverboard won't get scratched. Easy Assembly and Compatibility: Installation takes only 6-12 minutes. This cart is compatible with most 6.5'', 8'', 8.5'', and 10'' hoverboards (hoverboard not included). Please note that it does not fit hoverboards with a bar in the middle.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.