Gemfan Ducted 1815 Bi-Blade 45mm Micro/Whoop Prop 8 Pack (1mm Shaft) - Choose Your Color

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A 45mm press fit bi-blade from Gemfan for light weight and great efficiency on your next micro! These fit 1mm motor shafts. We also carry the 1.5mm version

Check out all our Micro Props and all our Gemfan products!


  • Propeller Diameter: 45mm
  • Blades: 2
  • Pitch: 1.5"
  • Shaft Size: 1mm
  • Material: Poly Carbonate        


  • 8x Gemfan Ducted 1815 Bi-Blade 45mm Prop (1mm Shaft) (4CW, 4CWW)