I am offering 6 units of Z30 folding arm mechanisms, compatible with 30 mm diameter carbon or aluminum tubes. These mechanisms have been used for approximately 10 flight hours.
Condition:
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Mechanically like new
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Fully functional locking mechanism
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Only minor cosmetic signs of use
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No play, cracks, or structural issues
They are suitable for multirotor UAV platforms, especially for builds requiring compact transport and reliable arm locking.
Price: on request - feel free to contact me with offers or questions.
Manufacturer’s page (full specifications):
https://www.rjxhobby.com/uav-fpv/rjx-v4-5%C2%B0-z30-z25-updated-cnc-aluminum-folding-arm-tube-for-dia-30mm-25mm-automatic-double-screw-locking-spring-rc-quadcopter-drone
Photos:
