Gemfan 1610 40mm 2-Blade PC Whoop Propellers (4CW+4CCW)

Gemfan 1610 two-blade propellers in polycarbonate: 40 mm (1.6-inch) diameter, 1.0-inch pitch and a 1 mm centre hole. They suit 75 mm whoops and 1.6-inch nano quads running 1 mm motor shafts, where low weight and low drag matter more than outright grip.

Key features

• Two-blade design draws less current than a tri-blade of the same size, stretching flight time on small 1S and 2S builds
• About 0.25 g per prop keeps rotating mass down for crisp throttle response
• Polycarbonate blades bend on impact instead of snapping
• 1 mm press-fit bore for 1 mm motor shafts
• Set of eight covers a full quad plus a spare set

Specifications

• Diameter: 40 mm (1.6 in)
• Pitch: 1.0 in
• Blades: 2
• Bore: 1 mm
• Weight: 0.25 g per prop
• Material: Polycarbonate
• Colour: Clear grey
• Quantity: 8 props (4 CW + 4 CCW)

Check your motor shaft before ordering: these take a 1 mm shaft and will not fit 1.5 mm-shaft micro motors.