Originally Posted by
Capn ˇFUN!
All that's left is tossing in a brace between the downtube of the top frame and the top tube of the bottom frame. There are many ways, it doesn't really matter, use whatever turns you on.
I have this on my tallbike, and while I don't question that it is adding support I also decided to add some backbracing to keep the flex on my chainstays down and add rigidity.
I also decided to install the back brake delete kit, which enables the bike to eat your foot causing you to fall gracefully (or not so gracefully depending on how many times you've done it) over onto your side.