1.good, top quality, newest, ce, 36V e-bicycle 2.model NO.TDN23-11Z 3.lithium battery ... aluminium alloy 5.CE good, top quality, newest, ce, 36V e-bicycle Motor :Geared brushless motorWheel diameter : 20inchesWeight: 23KGRated load :75kgMax ... :1400*280*700mmMinimum Qty:1X20'ContainerQty of units/ 20' Container96pcsQty of units/ 40' Container198pcsQty of units/ 40' high container222pcs good top quality ...