4pcs/lot Gemfan Apc Nylon Propeller 5x5/6x4/7x5/8x4/8x6/9x6/10x5/10x7/11x5.5/12x6/13x6.5/14x7 Props For RC Model Airplane Color:4pcs 10X7 Receiving panel: B+ is connected

Receiving panel: B+ is connected to the positive pole

* The ideal beginner’s choice when learning to fly

1V) battery as back-up power t to have long working time

novel and intelligent

headless function

4pcs/lot Gemfan Apc Nylon Propeller 5x5/6x4/7x5/8x4/8x6/9x6/10x5/10x7/11x5.5/12x6/13x6.5/14x7 Props For RC Model Airplane Color:4pcs 10X7 Receiving panel: B+ is connected4PCS GEMFAN Apc Propeller knife horse Paddle 5 14 Inch Props For RC Airplane FPV Racing Drone Quadcopter 4 axis Spare Parts DIY welcome wholesale ! Description: Brand: Gemfan Item name: PNE Electric Propeller Color: Gray 8040 8X4 Inch: Length: 8inch about 203. 2mm Pitch: 4inch about 101. 6mm Aperture Diameter: 9. 4mm Adapters: 6 Usage: For RC Airplane,Glider,Aircraft 8060 8X6 Inch: Length: 8inch about 203. 2mm Pitch: 6inch about 152. 4mm Aperture