Really like the Bike, it is excellent exciting to ride. Compared to a Sur-Ron X It is just a actual bike! It has a loud reduction gearbox, Maybe Sur-ron have to have to exchange straight cut gears with helical types. Still a good deal quieter than any ICE bike. This https://surron-ultra-bee15815.59bloggers.com/37389346/surron-electric-bike-things-to-know-before-you-buy