Spinblades 2-blade semi-symmetrical, 350mm long, # 1842350  

The semi-symmetrical blades are the third generation of this product series and have been continuously improved. For example, the desire for even more stable flight behavior was implemented without changing the familiar gliding flight feeling of our semi-symmetrical blades. New manufacturing methods allowed the profile to be further optimized and the transition at the leading edge to be adapted to the flow. This leads to a further increase in efficiency.
These aerodynamic changes have further increased flight times. These rotor blades are particularly recommended for beginner pilots, advanced pilots who do not want to fly 3D, or scale pilots who want to reduce their system speed. The combination of the defined flex behavior of the rotor blade, the load-bearing profile, and the extremely far outward blade center of gravity allows the system speed to be significantly reduced, which puts less strain on the entire system. This reduces wear and increases flight time.
The usual wobbling or unstable flight behavior with these blades only occurs at a significantly lower speed than with conventional blades. Of course, these blades are also no longer drilled at the blade root. The hole for the bolt of the blade grip is realized by the mold. This has the advantage that the surrounding fibers are no longer destroyed, which ensures significantly higher strength with the same material input. To highlight the high-quality materials without losing the unmistakable SpinBlades look, we use visible carbon fiber elements and high-gloss white in the design. Of course, these blades are also finely balanced as usual (tolerance 0.05g).

These 350mm blades are perfectly suited for a Gaui X3, Trex 450L or similar helicopters of this size.