WUT?
It just happened to you.
The Design uses tubes that were not repairable in to hold two pieces of chain across the cog, and then wrap behind the bands holding the chain on the cog as a way to prevent direct metal or thin pieces of taut tubing from putting pressure on the skin. Then a piece of tubing is split and tied to either side of the cog to create the band that holds it onto ones wrist. In this particular picture it was on my wrist. I was originally going to use a hot glue gun to achieve many of these things but I was unable to use one due to time/movement constraints. I was also originally going to tie a fresh flower between the two chain pieces but as I was getting ready to leave the Oven I had an idea for using a tube to create the flower. In a flash of inspiration which I gave myself a little pat on the back for I took a thin 700c tube and cut a flower and put it under the chains. I was really excited about how well it came out, despite how badly the ride went.