I had a chance to spot 3 vary interesting electric  motorcycle concepts during my visit to the TU Delft for the Advanced Automotive Design Symposium. Unfortunately I do not have any information about these 3 concepts for now. I saw this models only when leaving the Aula and since I was one of the last, there was no one to tell me something about them.  I will get back to you as I get more info. I will maybe post all the pictures on a image research gallery I am planning for the e.Moped project.