Emotion Evo Cross Bought this bike new in Washington, D.C. 2 months ago. Will not turn on sometimes and quite often will just turn off while riding. When power cuts you are not in a sympathetic gear so you will lose control. This has been very dangerous in Washington traffic. If I take It somewhere I can not trust I can get back. The electronic control seem very cheap and after research online I have found many comments about same problem. This bike is heavy and very hard to ride with the power out. If you are stuck miles from home you can not leave a 3000 dollar bike chained up in any part of town.