Gyroor K2 Go Kart Attachment for Kids & Adults, Adjustable Frame Length Seat for 6.5" - 10" Hoverboard Self Balancing Scooter

This hoverboard go-kart is an absolute blast and exceeded my expectations. The build quality feels solid and durable, giving me confidence while riding. Assembly was quick and straightforward, and the seat is comfortable even for longer rides. Steering is smooth and responsive, making it easy to control for beginners and fun for experienced riders. It adds a whole new level of excitement to a standard hoverboard, turning it into a thrilling go-kart experience. It holds up well, and the ride is stable and safe. Love the Bluetooth connectivity and sound quality. Overall, it’s incredibly fun, functional, well-made, and totally worth it.

We bought this product for my son after both my kids loved their GYROOR hoverboards. The seat attachment is wonderful and fun for the kids. I even tried it too and had a blast as Dad. We did have one issue. The welding on the forward arm holding the front wheel broken within 2 weeks. They still get 5 stars! I contacted emailed their customer service and had a reply within an hour. After a few brief emails providing details, they sent out a brand new replacement. Their customer service was fantastic!

We just received our new K2 seat attachment and I can say, I’m impressed. My son has been heavily using the older K1 version for the past four years, and he was ready for a new one. The improvements to the K2 model are definitely worth the extra money. The suspension makes the ride a lot smoother and it handles bumps and different terrain much easier. It is taller overall so it’s more comfortable for my 5’-2” 13 year old. He actually assembled it himself in less than an hour. It comes with 2 sets of straps for attaching your hoverboard in case you need to replacement them.

Like another customer, a bad weld has prevented us from assembling the product. The supports for the shocks are misaligned due to a burr left on the weld. We took the shocks off and saw it. We also saw the rusted screws/posts holding the shocks on. And the shocks, which came pre-assembled, had one upside down, so we think we got one someone else returned, probably for the same reason. That or their quality control really IS that bad. I've submitted a return and it tells me I have to reach out to their customer service, with very broken English and text speak ("pls" instead of "please), or I will have to pay shipping back. They do not tell me how much that will be, nor do they provide a contact. Based on other reviews, I'm thinking even if I could find their contact information they would make sure not to reach out to me until my return window has passed which is coming up. Avoid this product at all costs.

This self-balancing scooter seat is an absolute game-changer for any hoverboard setup. It attaches perfectly and works with hoverboards from 6.5 inches all the way up to 10 inches thanks to the adjustable back. The frame itself is also adjustable, so it fits both small kids and adults with no problem. The price point is absolutely excellent for what you get. The shocks on this thing really deliver a smooth, comfortable ride, and the turning is spot-on—very responsive and easy to control. It fits my hoverboard like a glove, and the Velcro attachments are a great touch for keeping everything secure so you don’t have to worry about it slipping off. The slick black look is sharp, and the little removable racing flag adds a nice touch of class if you want to keep it on. Overall, this setup turns any hoverboard into a fun go-kart experience.