I haven't seen any mention of this motor on BikeForums, but there seems to be buzz on Endless-sphere. I like the thought of a crank drive motor and the looks are better than any of the other systems I've viewed. Comes in 350w and 750w. From some folks on endless sphere that currently have hub motors....they're now converts.
I also found a US based company importing and selling them: http://lectriccycles.com/
I'm not impressed by the fat bikes he has (or the cost), but the basic unit seems inexpensive enough for me to possibly make the jump to owning a system.
Thoughts? Reivews from someone on BikeForums?