1st Q: How do we spell Herwerden?
Good luck with Duell in UK(wasn't there a distributor already?). Lucky owner of 2 Duells myself. Lovely bikes indeed.
You are correct - its spelt - Herwerden -- (sorry-late at night with glass of wine)
Mosquito Bikes had a go with distribution back in 2009 as far as I'm aware. They are certainly lovely frames. We have samples of the new road frames which are stunning. We're about to launch a Duell Audax frame plus planning a single speed model to complete the 2011 range.
Your bikes look immaculate -- where do you find those beauties ?