Gemfan 40mm 1610 Durable 2 Blade 1mm 

This 40mm dual blade is an excellent propeller choice for your 75mm whoop or nano for some additional flight efficiency.

Specifications

Weight:0.241g

Material:PC

Pitch:1 inch

Props Dia:40mm

Center Thickness:5mm

Center Hole Dia:1.0mm

Adaptive Motor:1102

Colors:Clear Blue,Clear Gray

Customer Reviews

Based on 4 reviews
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J
John Lawler
Perfect Prop for the "OG" 1S Firefly Nano Baby

I love the flight time and feel I get with these props on my Firefly Nano Baby.

C
Curtis Harms
Great props!

Gemfan prop have always been good quality, These are perfect for my backyard rippers!

J
Josef Dahari
Amazing for efficiency

Great props and super efficient

J
Joshua Speas
Great biblade option

Hqprop seem lighter, but these sit on the shaft better and are more durable