4PCS Reinforced 7-Inch 3-Blade Propeller Assembly 7040
4PCS Reinforced 7-Inch 3-Blade Propeller Assembly 7040 Polycarbonate Rotor For Professional FPV Drones and Power Systems, 5mm Shaft (2 Pairs) The Reinforced 7040 Series 3-Blade Propeller is a professional-grade rotor component engineered to sustain optimal structural and power performance for 7-inch FPV racing drones, long-range flight platforms, and specialized inspection missions. Leveraging high-tenacity polycarbonate and a 7x4x3 aerodynamic structure, this assembly delivers stable physical thrust and superior response. Core Technical Specifications:– Model Specification: 7040 (7-Inch 3-Blade)– Pitch: 4.0 Inch– Shaft Aperture: 5 mm– Hub Dimensions: 13.5mm Diameter / 6.8mm Thickness– Material: Industrial-Grade Reinforced Polycarbonate (PC)– Mass: 9.7g per propeller– Application...