The e-bike has been equipped with all components by itself, it has a nvioli automatic gear system which means it doesn't need to be shifted, it always adapts to the current situation. The saddle is cushioned and the light is equipped with high beam. You can absolutely reach 45 km/h quickly and it's just really fun to be out and about with the e-bike. It also has a lock with a holder mounted on the frame. It is absolutely flawless and in great condition. It is only being sold because I bought an e-mountain bike...