Please noted we don't sell sample or for personal use,the MOQ is 50pcs.Product discription:E-motor:1000W36VneodymiummagnetDCmotorOPTIONALE-motorA:1100W36VOPTIONALE-motorB:900W36VBattery:3X12V9AHleadacidOPTIONALBATTERYA:36V13AhlithiumOPTIONALBATTERYB:36V10AhlithiumMax.outputpower(kw/r/mim)for36V1000W:1.80/1600Max.outputpower(kw/r/mim)for36V1100W:1.90/1500Max.outputpower(kw/r/mim)for36V900W:1.25/1420Max.torque(N.m)for36V1000W:10.40Max.torque(N.m)for36V1100W:11.90Max.torque(N.m)for36V900W:8.20Transmission:intelligentizedcontroller,3functionadjustable(seeinfo.below)throttleresponsespeedadjustablefrom0.2Sto1.0Smotorpoweroutputadjustablefrom10Ato35Amaxspeedadjutablefrom8kmph-28kmphFinalDrive:front10T/rear76TRangeperfullcharge(9AH):~9KMRangeperfullcharge(13AH):~16KMWheel&tires:highstrengthsteelspokerim,front12"andrear10"Tire:front2.75-12"/rear3.00-10"Max.speed:28kmphMaxloadcapacity:65kgsBrakesystem:frontandrearmechanicaldisc(Ø180mm)brakeSuspension:hydraulicinvertedforkandrearmonoshockDimension(L*W*H):1330*640*865mmWheelbase:920mmSeatheight:620mmMingroundclerance:250mmDryweight:42kgs-leadacidbattery/36kgs-lithiumbatteryPackagecartonsize:1170*360*640mmQty/container:106pcs/20ftcontainer252pcs/40HQcontainer