Device Performance The 350W motor provides a maximum speed of 35km/h. Li-ion Battery 10.4Ah / 48V (included in the product) for a maximum mileage of 40km in pure electric mode and 80km in moped mode. Foldable design (folding size: 80 x 48 x 68 cm) for convenient transport. The seat and handlebar are adjustable in height to accommodate everyone's size. Pedal mode, moped mode, and pure electric mode for your choice. Front LED light for safe night riding. Aluminum alloy shell for a maximum load capacity of 120 kg. Suitable for adults and teenagers. Gross Weight: 30 kg Suitable Height: 130-180cm Maximum Load: 120 kg Maximum Speed: 35 km/h Maximum Climb: 25°. Specifications Battery Elements: Lithium 18650 Battery Capacity: 10.4AH Twist Grip: Half grip Electric Start Mode: Pedelec Gearbox: Shimano 7 speeds Nominal Battery Power: 480W Nominal Motor Power: 350W Charge Time: 4 hours Input Voltage: 110-240V Rim: Aluminum alloy spokes Fender: Steel fender