Gotrax Hoverboard Kart Seat Attachment Accessory

Walmart - GOTRAX

Hoverboard with blue LED lights matches exactly, Dark/black go-kart attachment color matches exactly, Go-kart attachment design (seat, handles, front wheel) is highly consistent, Overall form factor and dimensions are consistent, Features (hoverboard + go-kart + LED lights) align perfectly, High priority retailer (Walmart) adds confidence

Mastgoal Hoverboard Go Kart Hoverboard Seat Attachment Accessory

Target

Hoverboard with blue LED lights matches, Dark/black go-kart attachment color matches, Go-kart attachment design (seat, handles, front wheel) is consistent, Overall form factor and dimensions are similar

Hover Kart Go Kart Adjustable Seat Attachment

Walmart

Product type is a go-kart seat attachment for a hoverboard, General design and form factor of the attachment are very similar, Features adjustable length (visible mechanism), Blue frame color is plausible given the video's lighting and hoverboard LEDs