Used 1 season only 158 kms. Comfortable ride, semi -recumbent. Motor Bafang paid $900 G320 BBSH 1000w, Micargi stretch bike paid $1,200. Battery (Samsung cells) paid $400 48 volts 17 amps . 7 speed. Comes with battery charger and 2 keys . Needs nothing . Has programming cable to set wattage.