9x6 Propeller for RC Aircraft and Quadcopters

Design preview. Rendered from the file, not a photo.

The maker says it fits: multicopter, 800kv 4s tricopter. See the proof

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What it does

Sized for 800kv 4S systems on tricopters, quads, and RC planes
Design tested and printed in PLA for reliable performance
On-demand 3D printing ensures fresh parts with no shelf wear
Proven geometry optimized for multicopter and airplane flight
Each propeller requires safe testing before flight use

This 9x6 propeller is engineered for RC aircraft, quadcopters, and tricopters running 800kv motors on 4S battery systems. The design has been successfully printed and flight-tested, delivering stable performance across multicopter and fixed-wing platforms. Order your custom 3D-printed propeller and receive it printed fresh to your specifications.

Please note: Print quality, material choice, and individual printer calibration will affect each propeller's strength and balance. Thoroughly test your printed propellers on the ground before any flight operations. Propeller blades can become sharp and cause injury if they fail during rotation. Always follow safe testing protocols and ensure the propeller is secure before mounting on your aircraft.

15k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: multicopter, 800kv 4s tricopter

That is the maker's word, not a fit we measured. Check the size below against your own.

multicopterFrom the maker's own listing tags, checked 2026-08-13. See the original post
800kv 4s tricopter (model 800kv)From the maker's own listing notes, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.