Propeller Full Set for RC Airplane BF 109 761-11 YGroup_14drift 4V 2S Lipo battery less

4V 2S Lipo battery less 2000mAH only

Suitable for Remote Control Plane 761-6 Ranger400

Suit for rc aiplane 761-1 Trainstar Mini

13 inches Material Durable Impact-Resistant Foam Radio Control 2

Propeller Full Set for RC Airplane BF 109 761-11 YGroup_14drift 4V 2S Lipo battery lessRemote Control Airplane Replacement Parts & RC Aircraft Spareparts: The propeller protector has been improved, the propeller will only seperate from the airplane when it hits something in the state of full throttle, and when you turn throttle into the middle position or not more than it (half throttle), the propeller will only stop rotating if it impact something instead of seperating from the airplane, that reduces the probability of loss. 2