Gemfan 40mm 1610 Durable 2 Blade 1.5mm
This 40mm dual blade is an excellent propeller choice for your 75mm whoop or nano for some additional flight efficiency.
Center Hole Dia:1.5mm
Colors: Clear Blue,Clear Gray
These are the stock props that come with the Moblite 7 HD. At first I thought I wasn't going to be happy with the bi blades, but they actually work well. They give a good balance between power and control, and flight time. This combo of prop and motor do make it a little hard to control at lower throttle levels but overall I'm happy with them and ordered more as spares.
Lots of power and no noise
Love the colors, great for freestyle