HR 200,250w electric bicycle with EN 15194 certificate; Battery : Li-Polymer 36V 10Ah high quanlity and ... competitive price Model HR 200,250w electric bicycle with EN 15194 certificateElectric bicycle with PAS system / ThrottleParameterTyre size : 26”x ... ')Colors : Professional paint + logo not removable 250w electric bicycle with EN 15194 certificate