folding electric bicycle, folding bicycle,folding electric bikewith EN-15194. folding electric bike, electric bike smart,folding electric bicycle with EN-15194 Wattage:251 ... of Oriang: Zhejiang, ChinaModel: PST- FO2Motor: High Speed BrushlessChange time: 4-6 housBattery: 36V/10AH ... Li-ionseat postfolding seat postAll battery with electric protection circuitRear BrakeDrum brake(V-brake available ...