The Silence is an electric helicopter based originally on the Sky Fox series; with a rotor diameter of 1500 mm it is the ideal size, even for beginners. The model offers docile handling in the air, while loops and rolls are within its aerobatic repertoire. New mechanics casing to support the LiPo batteries - Reinforced gear - Rigid rotor head which flies without electronic aid like a rotor head with flybar - Fibre glass canopy with carbon fibre screen.