Love the Bike, it is great fun to trip. In comparison to a Sur-Ron X It's really a actual bike! It has a noisy reduction gearbox, Probably Sur-ron need to switch straight Slash gears with helical ones. However a lot quieter than any ICE motorbike. With the improved Reverse Manner, https://keybookmarks.com/story20088935/5-tips-about-surron-electric-bike-you-can-use-today