Flytraks K2 Self-Balancing Scooter Go Kart with Rear Shock Absorption, Balancing Scooter Seat Attachment for 6.5" 8" 10" Tires, Adjustable Length & Off-Road Wheel（ (Not Including Balancing Scooter)

We added this attachment to my son’s existing hoverboard and it completely changed the experience for him. He’s 6 and having an absolute blast with it. It made the hoverboard feel way more versatile, easier to control, and honestly a lot more fun than just standing on it.One of the biggest positives for us was the adjustable frame length. My son is a little on the shorter side, so being able to size it down comfortably was great. At the same time, it has enough adjustment that he’ll be able to continue using it as he grows instead of outgrowing it right away.The rear shock absorption actually makes a noticeable difference too. It smooths out bumps on sidewalks and rough pavement much better than expected and helps a lot when riding through uneven areas or light off road terrain. The steering handles feel responsive and the seat is comfortable enough for longer rides.Assembly was straightforward and once attached it feels secure and stable. A lot of the other reviews mentioned the same things we noticed: adjustable sizing, smooth ride, compatibility with different hoverboards, and how much fun kids have using it.Overall, really happy with this purchase and it gave new life to a hoverboard we already owned.

I couldn’t be happier with my K2 Self-Balancing Scooter Go Kart with Rear Shocks. Right out of the box it was clear that this kart is true to its description—well-made, sturdy, and thoughtfully designed. It fits my hoverboards perfectly (6.5”, 8”, and 10”), and the overall build quality is absolutely top-notch.The rear shocks are a huge plus, especially if you’re on the heavier side or just want a smoother, more controlled ride. They make a noticeable difference in comfort and handling. The front wheel design is excellent as well, giving the kart a solid, responsive feel on different surfaces.For the price, you are getting a lot of product for your dollar. Every piece feels high-quality, from the frame to the hardware, and the entire setup looks and performs like something much more expensive.Overall, this is a superb go kart attachment—great quality, great price, and great performance.I would definitely recommend this product!

Best Hoverboard Upgrade Ever!I can’t say enough good things about this Flytraks K2 Hoverboard Go Kart attachment! This kit has completely changed the way we ride our hoverboards, and it’s been a total blast for both kids and adults.What Makes It Stand Out:Rear Shock Absorption: The upgraded dual suspension system practically erases bumps and rough terrain—you barely feel a thing even when cruising over cracks and uneven sidewalks.Off-Road Front Wheel: The big rubber front wheel rolls smoothly over grass, gravel, and pavement with ease.Adjustable Frame for All Riders: The frame length is adjustable to match your leg length comfortably, plus it supports up to 265 lbs!Easy Assembly: Everything you need (screws, tools, straps, instructions) is included, and setup literally took under 10 minutes.Total Control with Steering Bars: The padded handlebars give responsive steering for tight turns, smooth stops, full forward/back motion, and even drifting and 360° spins with ease.Personal Experience:We used a compatible 8″ hoverboard, and within minutes were zipping around on their karts. The ride feels surprisingly stable, even on gravel or uneven pavement. The kids love drifting in circles, and the adults had just as much fun when we were lucky enough to get a turn.Final Verdict:This is hands‑down one of the best ride-on toys we’ve ever bought. It takes hoverboard fun to a whole new level and is built solid. The Flytraks K2 is an absolute no‑brainer.

I would give this a Go Kart attachment a 5 but there's three things that they can do better. First is the assembly instructions. They're pretty easy to read but it would be nice to have the flag pole bracket one of the first things you screw on instead of being close to last. Reason being is that you have to unscrew the bolt to put it on after you've secured it already. Second are the velcro straps. I understand why they give you an extra set. The velcro fails after a few times using it. I ordered aluminum pipe straps to have a permanent solution to securing the Go Kart attachment to your hoverboard. Last is the flag pole itself. It should screw into the bracket instead of sliding in. It falls out often. Other than those three points, my boys love riding it. They have a lot of fun, and it takes them off their VR games stations. Its a good price and will buy another. Those three downfalls are easy to fix but I shouldn't have to.

The scooter attachment was super easy to set up and attached to the hoverboard. I would recommend using your own tools to put it together to make it a little quicker, but the tools included in the box work well also. It was a huge hit for my kids. They really liked that it is super easy to put on and take off due to the Velcro straps that hook onto the actual hoverboard and each side. The scooter has a heavy duty wheel on the front, so it doesn’t get stuck on small debris. The shocks that are build in make it a nice ride and it doesn’t bounce you all over the place. The handles have very nice grips on them, which made them comfortable while cruising around. In the box with the scooter is a flag that attaches to the back so it makes it easy to see when someone is riding using the attachment since you are sitting on the ground. Great product for the price you pay. I don’t believe we will have to replace this attachment any time soon since it also has adjustable leg lengths.

Bought in March, broken by August.Front sectional tube holding wheel broke. Poor quality

My daughter LOVES this scooter! She is 10 and we wanted one with a bigger wheel set so she could ride it in the grass and it was still run smooth, which it does! We are very happy with it. Not slow either... my 14 and 12 year old love it as well (if she lets them use it :))The speakers are amazing on it as well. We stream Adventures in Odyssey while she is riding around or just play music and it is pretty amazing! Self balancing is nice too, she feels safe on it. We also bought the attachment for it so she can sit. That has been a huge added bonus. We were not sure we wanted to spend the money on that but are SO glad we bought both! She has a blast on this... in the grass, on the gravel driveway, or in the grass! Super happy with out purchase!

I was looking for a fun outside activity to keep my boys busy and to have fun at the same time. This K2 Hoverboard go cart attachment did the trick! I knew living in the country and not having any flat surfaces that I needed to get something sturdy. So, I specifically got this go cart attachment due to the bigger / thicker front wheel. The delivery was quick and everything was in the box and ready to put together. The instructions could use a little work, but you could pretty much figure out what screws went where without instructions. The go cart attachment itself is very sturdy and the seat is wider than most. I am a mom and was able to fit in the seat just fine. One of the attachments was a little bent, based on when you attached it to the hoverboard but it still fits on the hoverboard and is sturdy. There are two sets of velcro straps that come with this go cart and it seems to hold well, we are only on our first set of velcro so far. My boys play on this go cart attachment every day and it is still very sturdy. I think the flags fell off the first day, but I wasn't worried about that, I needed this to work in the gravel and up/down hills and that's exactly what it does. The handles are easy to use as well and were easy to figure out how to turn, stop, etc. It doesn't work quite as well in the grass, but I think that's a combo of the hoverboard/cart together. It still works, just a bit slower. My boys have an absolute blast on these!! I would highly recommend this go cart attachment! Brooke