Gemfan 40mm 1636 PC 4-Blade Micro FPV Propellers (8pcs, Single-Hole)

Gemfan 1636 40mm PC 4-Blade Propellers

The Gemfan 1636 is a 40 mm (1.6-inch) four-blade propeller for micro FPV builds. Its lightweight PC construction and 5.2 mm hub support stable, smooth control for indoor flying and close-proximity maneuvering. Choose the color and shaft-hole size that match your motor.

Specifications

• Diameter: 40 mm / 1.6 in
• Blade count: 4
• Material: polycarbonate (PC)
• Weight: approximately 0.5 g per propeller
• Hub thickness: 5.2 mm
• Shaft options: 1.0 mm or 1.5 mm
• Recommended motors: 1103–1105
• Pack: 4 CW + 4 CCW (8 propellers)

Compatibility and use

The 1636 four-blade layout is intended for 40 mm micro-drone frames where stable throttle response and precise handling are priorities. Confirm the motor shaft diameter and frame clearance before ordering. This listing is for the single-hole shaft-fit version; it does not include the 2 mm screw-mount/T-mount hub version.