Enjoy the Bike, it is great fun to experience. Compared to a Sur-Ron X It's really a serious motorcycle! It's got a loud reduction gearbox, Probably Sur-ron want to switch straight Reduce gears with helical types. Still quite a bit quieter than any ICE motorcycle. Influenced by its profitable predecessors, https://myfirstbookmark.com/story20082407/surron-electric-bike-an-overview