High-performance drive set specially designed for model STAR JET from 8 to a maximum of 10 NC cells. The enclosed SPEED 480 L 7,2 V electric motors are only suitable for left-handed operation or compressed-air screw operation. The set contains: 1 E-motors SPEED 480 L 7,2 V, 2 special precision spinners dia 30 mm, 2 air screws CAM SPEED PROP 14 x 11 cm, supply cable 800 mm long, 2 interference suppression capacitors as well as operating instructions in German / English. And Franz. Technical specifications Weight approx. 250 g