A45mm 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.

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Specifications

• Propeller Diameter: 45mm
• Blades: 3
• Pitch: 1.5″
• Shaft Size: 1mm
• Material: Poly Carbonate

Includes

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