Package Included2* Wheels2* Motors1* Digital Display ThrottleOther Accessories for AssemblySpecificationMaterial: Copper, Iron, Aluminum, Magnetic and RubberColor: BlackAssembly Required: YesMotor Type: Brush Gear MotorRated Voltage: 24VOutput Power: 250WUnload Current: ≤2.2ARated Current: ≤13.4A Unload Speed: 370rpmRated Speed: 330rpmRated Torque: 0.8N.mEfficiency: ≥80% Gear Ratio: 9:7:1Insulation Class: FProtect Grade: IP33Speed: 10km/6.21mile/h Wheel Diameter: 25.4cm/10inAxle Hole Diameter: 12mm/0.47inPackage Size: 48*37*30cm/18.9*14.57*11.81inLoad Capacity: About 150-200kg/330.69-440.92lbsGross Weight: 16kg/35.27lbsNotes1. Please note that this product cannot change gears, you can adjust the speed by throttle.2. Please note that this kit does not include batteries, you need to buy batteries separately, lead-acid batteries and lithium batteries are available, recommended battery capacity is 24V 15Ah.3. Please note that the wheels are vacuum tires without tubes.4. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.