The battery is approximately 14.5" X 6" X 5.5", 369 x 153 x 140mm. Good, i was waiting for that info, thank you.
About competition gathering info, I am sure some competitors already bought a Sur-Ron, i know at least 2-3 doing that. Maybe it is time to do the other way round, reverse engeneering in Europe for something designed in China haha.
Now for all EVs, main issue is battery size, range. When there will be on the market a bike similar with SurRon, same engine but battery 2 times bigger = 100km range, and frame a bit bigger, than such a bike will really hit mainstream, that is the ebike that I am really waiting for. Now Sur-Ron is a good city bike as range, without EU homologation to be used in cities. With double battery/range it could be used better offroad, no need for homologation there.
This size 369 x 153 x 140mm is size for the biggest battery? Battery compartment size? There is no way to increase range/battery for SurRon with this frame?? With a battery 2 times bigger total weight could be still much under lightest gas enduro, even with bigger frame and bigger engine.