1,Electric scooter ,bicycle chainwheel,electric moped,electric vehicles 2,Model:TDR21-86Z Electric scooter ,bicycle chainwheel,electric moped,electric vehiclesMotor :Brushless motorWheel diameter : 16inches Rated load :75kgMax speed ... *480*970MMQty of units/ 20' Container28PCSQty of units/ 40' Container58pcs Electric scooter ,bicycle chainwheel,electric moped,electric vehicles