Love the Bike, it is great fun to ride. Compared to a Sur-Ron X It is just a genuine bike! It has a loud reduction gearbox, perhaps Sur-ron will need to replace straight Slice gears with helical ones. However a great deal quieter than any ICE motorbike. The Ultra Bee https://surronstormbee47046.blogerus.com/58666730/sur-ron-ultra-bee-no-further-a-mystery