450 main blades manufactured by high-grade wood. The front part using hardwood pulp to ensure the rigidity and safety. Due to the extraordinary material, makes this 450 main blades better than the common one. It has better hardness, higher security and it could also withstand higher speeds and drastic 3D flight action.
According to the latest wing design, with superior rotor characteristics, it is more efficient, especially wingtip shape design makes the big pitch propeller more efficient than other products in 3D flying upwind. Using a two-stage lead bar counterweight program will better than the single-stagelead bar counterweight program.
Paddle roots using high-strength material clips, increases reliability and safety. Surface with white shrink film. Two main blades weight difference is less than 0.1 g, the manufacture have make it statically balanced before delivery.
This product has been through our rigorous testing, indicating that it is fully capable 3D flight, is a cost-effective product. It would be your ideal product for 3D fright practice.
For: Align 450 / KDS 450 / FMT450 / Other 450 RC Helicopter
Single Blade Weight: 22g
Average weight: 48g
2 x 450 Hardwood Main Blade