Gemfan 45mm 2-Blade PC Whoop Propeller (Set of 8 — 4CW+4CCW)
SKU GF-45MM-2B-15MM-CLRGRY
Brand: Gemfan
Color: Clear Gray
Shaft: 1.5mm
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Product details
These 45mm 2-blade polycarbonate propellers are built for ultra-light micro whoops and toothpicks, specifically tailored for 75mm "Pro" frames like the Meteor75 Pro. By utilising a two-blade geometry, these props prioritise aerodynamic efficiency, delivering longer flight times and a smoother throttle response compared to standard tri-blade alternatives. They are an ideal match for 1S endurance cruisers or featherweight freestyle builds where saving every gram matters.
Key features
- High-efficiency 2-blade geometry designed to extend 1S flight times
- 45mm disc size maximises thrust on oversized 75mm whoop frames
- Resilient polycarbonate construction withstands repeated indoor impacts
- Friction-fit centre bore in 1mm or 1.5mm to match your motor shaft
Specifications
- Propeller diameter: 45mm
- Blade count: 2
- Material: Polycarbonate (PC)
- Shaft bore: 1mm or 1.5mm
- Colours: Clear Red, Clear Grey (1mm); Clear Grey (1.5mm)
- Pitch: 1.5 in
- Weight: 0.33 g per prop
- Pack: 8 props (4 CW + 4 CCW)
Pair these propellers with 0802, 0803, or 1102 motors, picking the bore that matches the motor shaft, to achieve the optimal thrust-to-weight ratio on your next ultra-light project.
| Prop Size | 45mm, 1.8" |
|---|---|
| Blade Count | 2 |
| Prop Mount | 1mm, 1.5mm |
| Material | Polycarbonate |
| Made in India | No |
| Brand | Gemfan |
| Pitch | 1.5 in |
| Pack Size | 8 |
| Weight | 0.33 g |
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