DIRECT-DRIVE SPEED 400 7,2 V Graupner 6065 Ultra-compact, lightweight drive unit for small R/C aircraft or electric free-flight models with 5 to 7 NC cells and an all-up weight of up to about 1000 g. The set contains. SPEED 400 7.2 V electric motor with stator ring, folding propeller 15x8 cm with white spinner, motor fixing screws, suppressor condensor, assembly instructions. Weight complete approx. 99 g.