I designed and yarn bombed this bike as I went. There is no pattern as the decisions were on the spot. It took me about 70 hours to crochet this bike from start to finish.

I used a child size bike that was heading to the dump. I created each component separately and sewed it onto the bike as I went.

You can see before, during and after photos of this bike at http://thecrochetcrowd.com/yarn-bike/