... /14.8AH LiFePO4 battery -ECONOMICAL PRICE electric bicycle/pedelec bike lithum battery/e-bike CE EN15194 Frame: Alloy,mono tube, size: 47cmFront Fork ... TZ-50 6-speedF/R hubs: Front steel CP hub motor, rear alloy hub motorSpokes: steel, CP.Rims: 700C alloy ... double wall, silverTires: 700*38C, black, DUROMotor: Alloy rear hub motor, 24V/250W,brushless, high speed with gears and sensorBattery: LiFePO4 ...