electric bike: 1.5 speed display,PAS systerm 2.Li-on 36V ... size : 148x26x74cm, carton 0,9mm Rims : Aluminium alloy, double wall, inner 19mm Pedals : Aluminium alloy, city style Net weight : 21 KG battery ... , Max load : 120KgGross weight : 24KGMudguards : in aluminium alloy or black plastic. Frame : Aluminium alloy 6061 t6,with hydrau forming tube Front fork ...