I got my answer and managed to see the specs. Torn on what to do. I want this bike really bad for my commute. The new cheaper version though has no regenerative braking, don't know if this is a big deal, as i only need to go the 25 miles or so on full turbo. Has a quick release rather then thur axel on the front, cheaper components, brakes, etc. Different motor number, i wonder what the difference is.