Love the Bike, it is great exciting to journey. In comparison to a Sur-Ron X it is a real motorbike! It's got a noisy reduction gearbox, perhaps Sur-ron will need to replace straight Slice gears with helical ones. However a whole lot quieter than any ICE bike. This bike is https://top100bookmark.com/story20272828/sur-ron-ultra-bee-no-further-a-mystery