Originally Posted by CrankyOne

The biggest factor has been the exchange rate though this has changed dramatically in the past few months.

Second is that the better Dutch bikes like Azor and Workcycles are generally much higher quality than cruisers or english bikes. They are designed and made to be able to withstand the elements, bike racks, and other stuff for three or five decades and to need almost no maintenance. The frames are multi powder coated, many parts are stainless, and spokes, rims, and racks are quite heavy-duty. As well, Azor and Workcycles do things like drill out and taper the spoke holes in hubs so that spokes fit properly and tight. Better bikes also often include Schwalbe Marathon tires and better handgrips (and some include a Brooks leather saddle). Dutch bikes also include as standard many things that are after-market (and don't always fit or work so well) with other bikes like dynamo's, front & rear lights, fenders, racks, spats, full chaincase, etc.