●450DFC Main Rotor Head Assembly-Blue x 1
●450DFC Main Blade Grip-Blue x 2
●84ZZ Bearing x 4
●450DFC Damper rubber x 2 (POM Φ4xΦ6.5x3.8mm)
●Spacer × 2
●Socket collar screw(M2x12mm) x 1
●M2 Nut × 1
●M2 collar screw(M2x15mm) x 2
●450DFC Main rotor grip arm integrated control link x 2
●450DFC Main rotor grip linkage bearing sleeve x 2
●681ZZ-d2 Bearing(Φ2x4.5x2mm) x 4
●450DFC Linkage rod A x 2
●Ball link × 2
●450DFC Main Shaft x 1
●Socket collar screw × 2(M3x16mm)
●M3 Nut × 2(M3)
●Washer × 2(Φ2xΦ3.6x0.2mm)