Brand: Nero SportsColour: Black Size: Adjustable (Fits standard 6.5", 8", and 10" hoverboards) Style: Balance Scooter Go-Kart Attachment Kit Condition: Brand New In Box (BNIB) / Complete Kit (Minus Hoverboard) Description:Brand new and complete Nero Sports Balance Scooter Go-Kart attachment kit in sleek black. This is the complete seat and frame assembly kit as shown, including the user manual and wrapped components. Please note: This is the kart frame and seat attachment only; it does not include the electric hoverboard/wheels. Perfect if you need a brand-new replacement kit or want to convert your existing balance scooter into a fun go-kart. Adjustable style to fit most standard hoverboard sizes.