Hiboy BK1 Inner Tube

Hiboy BK1 Inner Tube - replacement inner tube for Hiboy electric ride-ons. Fits Hiboy BK1. Part number BK1-innerTube-9023015. Hiboy brand new  replacement works as genuine parts. For Hiboy BK1 electric balance bike for kids ONLY. Not sure it fits? Check your model number against the list above before ordering. Ships from Miami, Florida. Free shipping on every order and 60-day returns.