Belt, Phase arm, Swashplate lever, Tail pipe seat, Single big paddle clip, Side panel, Tail rotor, Swashplate group, Metal teeth, Carbon fiber tube, New integrated pitch rod, Zoomlion, Tail motor metal sleeve, Phase arm rod, Lengthened and strengthened st, Main shaft, Single propeller clamp rocker, One metal hood column, High toughness tripod, Horizontal axis, Carbon bottom plate, Spindle seat, Fuselage aluminum column, Vertical tail