... -speeds Electric city bicycle/electric bicycle L3 in stock Features:1) The frame is alloy with hydraulic-pressure front fork, (wheels,carrier,handlebar,crank,battery box ... ,etc. all alloy)2)Shimano six gear multi-speeds 28inch spoke wheel, M-finish Rim3)36V, 8Ah LiFePO4 lithium battery, 36V,10Ah lithium ...