Gemfan Floppy Proppy F4019-2 Blade Propeller (Set of 4 — 2CW+2CCW)
SKU GF-F4019-2B-4P-CLGR
Color: Clear Grey
Ships within 3–4 business days — quality-checked in Gurugram before dispatch
Free standard shipping on orders of ₹999 and above. Pan India delivery from Gurugram, Haryana.
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- 100% genuine parts
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- 7-day returns on wrong or damaged items
Product details
The Gemfan Floppy Proppy F4019 is a 4-inch bi-blade folding propeller designed for sub-250g long-range micro drones, ultralight cruisers, and compact freestyle builds. The folding blade design allows the propeller to collapse backwards upon impact, significantly reducing the risk of snapped blades during branch strikes or rough landings while minimising the footprint of the drone during transport.
Key features
- Foldable hub mechanism protects blades and motor bearings during crashes
- Shallow 1.9-inch pitch delivers smooth throttle resolution and high cruising efficiency for extended flight times
- Low 1.42g rotational mass ensures highly responsive motor spool-up
- Moulded from durable polycarbonate to withstand repeated impacts
Specifications
- Propeller diameter: 4 inch (101.6 mm)
- Pitch: 1.9 inch
- Blades: 2
- Material: Polycarbonate
- Mounting: 1.5mm shaft, T-mount
- Hub thickness: 5.5 mm
- Weight: 1.42 g (per propeller)
- Colour: Clear Grey / Milk White
This package includes all necessary hub components and blades to assemble four complete propellers. Gemfan matches it to 1505-size motors of around 3500KV with a 1.5mm shaft and T-mount.
| Pack Size | 4 |
|---|---|
| Prop Size | 4" |
| Blade Count | 2 |
| Prop Mount | T-Mount, Folding, 1.5mm |
| Material | Polycarbonate |
| Made in India | No |
| Brand | Gemfan |
| Weight | 1.42 g |
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