55 MM Propeller for Micro Quadcopters 350mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut 5mm size works with most

5mm size works with most ESCs

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and EEPROM chips

Receiver (FS-R6B)

with exhaust fans on the rear and top to establish positive pressure that prevents dust infiltration through unfiltered openings

55 MM Propeller for Micro Quadcopters 350mm Trapezoidal 4 Start Lead Screw 8mm Thread 2mm Pitch Lead Screw with Copper Nut 5mm size works with most55 MM Propeller for Micro Quadcopters 55 MM Propeller for Micro Quadcopters These are 55mm (2. 2inch) Blade Propeller Propeller for 6x15mm, 7x20mm 8. 5x20mm Coreless Motor DIY Micro Quadcopter. The propellers with 0. 95mm mounting hole can be firmly mounted onto 1mm 4 axial motors. Their smooth surface can greatly decrease the wind resistance during the flight. Therefore, the Propellers can rotate in high speed easily when reliably mounted on the