Feature:
1. Fully injection‑molded compound, high rigidity and hardness, greatly reduces damage rate.
2. Perfect dynamic balance of the blades and good coordination between the fan ducts.
3. More stable, has been tested for good aerodynamics, and has excellent power.
4. Compatible for QF2611‑3300/4000/4600/5000KV brushless motor, fit for most RC plane.
5. Made of high quality material, which makes it durable, sturdy and has a long service life.

Specification:

Item Type: RC Ducted Fan
Material: Plastic
Color: Black
Ducted Fan Length: Approx. 39.08mm/1.5in
Ducted Fan Mouth Maximum Diameter: Approx. 63mm/2.5in
Ducted Fan Inner Diameter: Approx. 54mm/2.1in
Weight: Approx. 46.0g/1.6oz
Number of Paddle: 12Pcs
Fit for QF2611‑3300/4000/4600/5000KV Brushless Motor

Package List:
1 x Propeller1 x Duide Ring
1 x Ampty Ducted Fan
1 x Fan Cap
5 x Screw
1 x Main Shaft
2 x Inner Hex Screw

Note:
1. Manual measurement, please allow 1‑3mm/0.04‑0.12in error, thank you.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Does not include motor