Joy e bike Gen Next Nanu E-scooter Price in USA Starting from USD 830 to USD 1,030. Joy e bike Gen Next Nanu E-scooter has Released in 2023 and comes with the most attractive design and different colors. it is an electric bike that has 4 hp Power with 25 km/h max speed and Acceleration of 4.2 sec 0-40 km/h. It has Li-ion 2.18 kWh battery capacity.