Hi Lee
The extreem will be ready in 2012 as you quite correctly say. However it will not be legal for use on the roads in Europe, it is for off road sport only. We are preparing a document that will need to be signed by anyone purchasing the kit to agree that they understand it is not legal on the road and indemnifying Wisper ltd from any liability due to miss-use. It will be capable of 45kph.
I will be getting the first trial models in in August.
Best regards
David
All the best
David