Model: S900 Mileage of Assistance: 90KM. Electric Bike for Adults,20" x 4.0 All Terrain Wide Tyre Ebike,15ooaW 150N·M Motor Electric Bicycle with 60V 30Ah Removable Battery,60-80KM Range,Shimano 7 Speed, Full Suspension Mountain Bike，Front and rear Hydraulic Oil Brake.
