75mm FixedWing TwoBlade Propeller and 8520 Hollow Cup Motor Set Engineered for lightweight drones and micro RC aircraft, this performance propeller and motor set offers precise compatibility, efficient thrust, and stable flight control for hobbyists, DIY builders, and small aircraft enthusiasts. Key Benefits and Features: Optimized Performance: The rigid yet aerodynamic twoblade propeller design ensures efficient thrust transmission and smooth, stable flight. Lightweight Power: 8520 hollow cup motors deliver RPM with reduced weight for responsive maneuvering and quick acceleration. Precision Fit: Designed specifically for 1mm motor shafts, ensuring secure installation and dependable operation. Reduced Air Resistance: Precisionmolded blades minimize drag and vibration for cleaner handling and reduced energy loss. PlugandPlay Convenience: Presoldered 125mm wires allow for easy, direct connection to ESC or controllers without additional preparation. Complete Set: Includes 4 motors and 4 propellers for ready assembly and quick integration into your drone project. Specifications: Propeller Size: 75mm (2.95 inches) Motor Size: 20mm length x 8.5mm diameter x 5mm output shaft housing, 1mm shaft diameter Wire Length: 8090mm (3.453.54 inches), presoldered Motor Type: 8520 hollow cup, compatible with micro fixedwing and multirotor applications Quantity: 4 motors, 4 black propellers Installation Instructions: 1. Secure motors to aircraft frame using screws or adhesive. 2. Align propeller hub with 1mm motor shaft, pressing gently until firmly seated. 3. Connect motor wires to ESC or flight controller cables to complete assembly. Practical Applications: DIY Micro Drone Builds: for hobbyists assembling custom quadcopters, fixedwing aircraft, and other lightweight remotecontrolled projects. RC Aircraft Upgrades: Ideal for replacing worn or underperforming motors and propellers to restore speed and stability. Educational Robotics and Aeronautics: Suitable for classroom or lab projects where smallscale flight demonstrations are required. This propeller and motor set provides a reliable, speed, lightweight solution for enthusiasts who demand consistent performance and ease of integration across a variety of micro aircraft designs.