2 Pairs GEMFAN 51455 5.1 inch Hurricane X 4-blade Propeller 5mm Mounting Hole for RC FPV Racing Drone Quadcopter Multirotor

2 Pairs GEMFAN 51455 5.1 inch Hurricane X 4-blade Propeller 5mm Mounting Hole for RC FPV Racing Drone Quadcopter Multirotor The new Gemfan Hurrican X props are more durable and lighter than ever weighing only 5.2 Gr. per prop. These props will be a perfect choice for indoors tight style tracks where lot of "Grip" and control is needed is needed.    Specification: Brand: GEMFAN  Item Name: Hurricane X 51455 4-blade Prop Length: 5.1 inch Pitch: 4.55 inch Material: Polycarbonate Weight: 5.2g Hub Thickness: 7mm Mounting Hole: 5mm Package Included: 2x CW Propellers 2x CCW Propellers