... weight Technical information for 48v 1000w electric bike kit with battery pack Kit NameDescriptionRear drive motorDiameter 100mm, 6 kg ... , fork 145mm, 48V 1000W, with sensor, disc brake option, with 26" double wall rimfront rim and spokesAluminum rim ... with left gripElectric Brake ThrottleWuxing Branch, left and rightDisc Brake160 holes or 140 holes option disc tray 48v 1000w hub motor kit with ...