Love the Bike, it is excellent enjoyable to experience. When compared with a Sur-Ron X it is a authentic motorcycle! It's a loud reduction gearbox, Probably Sur-ron need to switch straight cut gears with helical types. Still a good deal quieter than any ICE bike. This bike is much pleasurable! https://paxtontsnhz.jts-blog.com/35800958/not-known-factual-statements-about-surron-ultra-bee-charger