• Aluminum chassis (length: 300mm, width: 200mm, thickness: 3mm) 2 sheets 

             Length: 300mm
             Width: 200mm
             Thickness: 3mm
             Material: high strength aluminum alloy 6061

• 37 motor bracket (aluminum color) x4

           Bracket thickness 4mm        wide shaft

• 12v, 80 rpm, 3540 DC geared motor x4

            ..more detail given below

• Aluminum chassis (length: 300mm, width: 200mm, thickness: 3mm) 2 sheets 

             Length: 300mm
             Width: 200mm
             Thickness: 3mm
             Material: high strength aluminum alloy 6061

• 37 motor bracket (aluminum color) x4

           Bracket thickness 4mm        wide shaft

• 12v, 80 rpm, 3540 DC geared motor x4

             Voltage: 12V
             Power: 5w
             Speed: 80 rotation / min
             Shaft Diameter: 6mm 
             Shaft length: 21mm (target axis)
             Motor Diameter: 37mm     
             Length: 87mm
             resist twisting: . 7 Kg cm & lt
             Reduction ratio: 1 : 90 
             D type shaft

• 65mm aluminum alloy wheels x4 

            Wheel Material: Aluminum
            Wheel diameter: 65mm
            Tread Width: 18mm
            Bore diameter: 6mm and 8mm         
            Couplings: Embedded
            Loading capacity: 100kg

• m4 pillars 35 + 68 
• m4 * 12 screws x16
• m4 nut x20
• m4 * 8 4 Ge
• m3 * 8 24 Ge
• Wheel color blue, red, silver