Wingstrut Connection and Configuration Explained

The upper wing struts connect the top section of the wing to the central hub, providing essential structural support. One tube-strut (Ø = 33 mm) stabilizes the horizontal strut, ensuring it stays securely in position. A flat iron rod maintains the proper distance between the wings, either at 120 degrees for the standard three-wing configuration or 90 degrees for the optional four-wing setup.

The weigh is 10.15 kg per set.
For tree wings, the total i 30.45 kg and for 4 wings 40.6 kg.

The whole strut-structure including hub, both lower and higher struts, but excluding wings is 94 kg for 3 wings and 113 kg for 4 wings.