![](https://s3images.coroflot.com/user_files/individual_files/123245_n8Hm6m1tCPQuct5xebpKqApQj.jpg)
Bicycle for urban boys
![](https://s3images.coroflot.com/user_files/individual_files/123245_xLZ8TJJ9r9AoLOTzzGlj67y0w.jpg)
Bicycle design process
![](https://s3images.coroflot.com/user_files/individual_files/123245_d3KIWNTeODmVs2wYNpumZty89.jpg)
Bicycle-Design process.
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