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.
Center Hole Dia:1.0mm
Colors:Clear Blue,Clear Gray
Perfect for the Mobula7
feels like a got more power with them
I love the flight time and feel I get with these props on my Firefly Nano Baby.
Gemfan prop have always been good quality, These are perfect for my backyard rippers!
Great props and super efficient