Gemfan 2020 4-Blade Propellers 1.5mm ShaftThe Gemfan 2020 4-blade props are perfect for the 85mm brushless whoop drone. It is lighter but durable enough, offers pilots a high-efficiency flight experience. Special offer 2 different colors, more choices for decorating your drone.SpecificationItem: 2020 4 Blade PropellersColor: Obsidian BlackWeight: 0.93gBlades: 4Material: PCProp Disk Diameter: 50.3mmCenter Thickness: 4.5mmShaft Hole: 1.5mmRecommended Motor: 1103 8000KV Brushless Motor/1103-1105 series motorPackage4 * 2020 4-Blade Propellers CW4 * 2020 4-Blade Propellers CCW
