This completely new rotor head include leading edge blade control, 8mm blade holder spindle, 8 x 16 mm thrust bearings, , 5mm main blade drag bolt, and 3D inspired new design head damper rubber.

• 此全新的主旋头包括最尖端的主翼控制； 8mm 主旋翼螺母； 8 x 16 mm 压力轴承；5mm 拖螺栓； 和新设计的3D橡胶缓冲垫圈.