... /500w,650w,800w brushless 2013 new Battery Operated Tricycle PART No:BR-ETP-11Motor type:48V500w,650W,800wTransmission mode:gear driveTop Speed (km ... -8hA set of storage batterys: 48vContinued trip mileage:35-100kmColours available:red ,bule,purple,yellow,silvery whiteLoading capacity:60sets/40HQ 2013 new battery ...