Razor Hovertrax Adjustable Length Kart w/ LED Lights
This accessory kit turns Razor Hovertrax and similar hoverboards into go-karts. It features an LED light-up caster wheel that automatically activates when they're in motion. With rubber-gripped hand levers, you can spin the device 360 degrees. The price drops from $69.99 to $34. Free Shipping over $35 or it adds $5.99.