Convert your electric hoverboard into a Go-Kart with Hover-1 Raptor Buggy. Compatible with most 6.5" & 8" Hover-1 (recommended) & non-Hover-1 hoverboards (hoverboard sold separately) The seat attachment features hand-operated joy sticks on either sides that allow complete control and easy maneuverability, while the independent rear wheel drive allows for quick turns and forward/reverse driving.