- Designed wheelbase as 600mm because consider the forcibility of wooden frame. After thousands of twisting resistance tests that verified which is the best wheelbase value.
- Choosing the wheelbase of 500mm make the helicopter steadier that is better for beginner or FPV.
- Simplified outline includes human oriented design for different flight mode, especially consider for battery fixing and FPV platform.
- Light weight design makes more flying time.
- Perfect rotor efficiency and rotor load to get best wind resistance.
- Main frame Made of Fiber Glass.
1 x X525 V3 Quadcopter X-copter Foldable Frame Kit