foldable lithium-ion electric bicycle With pedaling assistant system(PAS) Motor:250W motorWith pedaling assistant system(PAS)Battery:24V,8AH Nickel Metal Hydrida/36V 10AH Lithium lronTyre Size:20"Max range:30/45KMMax Speed:25KMH/15MPHShifter:Shimano 6-SpeedBrakes: Front& Rear V-brakeWeight: 23.5KGPacking Size:88X50X67cm foldable lithium-ion electric bicycle