Downhill Finger bike

This is the Downhill Finger bike that has been taken down and republish so you will need three pen springs and two nails that fit the bike and you should cut it to not get hurt. And if your handlebar doesn't fit you could scale it down a little bit and then apply or you could superglue it, but you will need a sandpaper Boost MeIf you want more ideas plz tell me and give a boost