714 micro dc high speed diy making airplane model toy forward and reverse propeller motor

the diameter of 714 motor is the same as that of 716 motor, but it is shorter and lighter than 716 motor. it is suitable for making small aircraft, fixed wing aircraft, paper aircraft and four axis aircraft the parameters of red blue line and black-and-white line are the same, and the direction of power on rotation is different (but the positive and negative poles can be replaced to realize the positive and negative conversion, so they are actually used the same) small size, light weight, high