For a disabled person? There's this kid in my neighborhood & he's disabled. He's 10 & he was born with something called spinabiphida or something like that. Anyway, he's paralyzed from the waist down & we want him to be able to ride bikes with us. Usually he just wheels his wheelchair next to us while we ride bikes but he can't go that fast & he can't go over like bumps n stuff without having to worry about tipping over. He wants a bike but his parents can't afford one, their like almost $3000 & they don't have that kind of money. So my friend & I decided that if we can get the materials we'll build him one, my dad can weld the stuff that's needed we just need instructions.