I just saw this week old post on Biking Bis. The trioBike is one of the best looking utility oriented designs that I have seen. The front carrier for two kids converts easily into a stroller while an extra wheel under the stroller transforms the bike into a regular disc brake equipped two-wheeler. In my opinion, it would be nice to have other options that work with this modular system. A cargo platform or large basket would be nice when the kids move onto their own bikes. Still, I think this is a great example of an innovative, clean design for urban transportation. As I have said before, I am a big fan of the Shimano Nexus internally geared hub and this is a great application of the product. I’d love to see a bike like this marketed in the States; I think the US market is ready.