Colour: Transparent Watercolor Ford Motor: (Voltage, Current, No-load Speed, Load Speed, Torque, ) DC 3V, 160mA, 120 rpm/min, 100 rpm/min, 0.45 kg.cm; DC 6V, 220mA, 200 rpm/min, 175 rpm/min, 1.0 kg.cm; DC 7.2V, 250mA, 250 rpm/min, 210 rpm/min, 1.5 kg.cm. Reduction Ratio: 1:48 Noise: less than equal 65dB Motor Size: 65mm x 18mm x 22mm(L*W*H) Package Included: 1 x Car Chassis 2 x DC Gear Motor(1:48) 2 x Car Tire 2 x Velocimetry Code Wheel 1 x Universal Wheel 1 x Battery Container(battery is NOT included) 4 x M3*8 Screw 8 x M3 Nut 8 x M3*6 Screw 4 x M3*30 Screw