Freewing

 - 80mm 12-blade ducted fan and powerful 3658-2150Kv brushless inrunner motor provides awesome power and incredible real life jet turbine sound. - 100 Amp thrust reversing ESC. - Optimized nose landing gear to reduce yaw and landing bounce. - Redesigned nose landing gear door frame and g..

 - Optimized nose landing gear to reduce yaw and landing bounce. - Redesigned nose landing gear door frame and gear doors to optimize aerodynamics and keep doors closed tighter. - Thicker and stronger shock absorber parts in the main landing gear. - More hinges to the horizontal stabiliz..

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  Freewing B2839 3000Kv EDF Motor Is Suitable For Freewing And Most Of  70mm Ducted Fan In The Market For Upgrade Power Application !   Specification:No.Of cells: 4S (14.8V)Shaft diameter: 4.0mmWeight: 85g (3oz.)RPM/V: 3000O..