Appreciate the Bike, it is great pleasurable to ride. Compared to a Sur-Ron X This is a genuine motorbike! It's got a noisy reduction gearbox, Probably Sur-ron need to exchange straight Slash gears with helical ones. However a lot quieter than any ICE motorbike. The Ultra Bee 2025 is HERE, https://finneezto.p2blogs.com/35494301/rumored-buzz-on-sur-ron-ultra-bee