This is an orginal Flite part.
Blade Main Shaft and Collar: Revolution 90 FP BLH01105
Blade Damper Set: Revolution 235 CP BL1774
Blade Tail Fin: Revolution 235 CP BL1778
Blade Tail Rotor: Revolution 90 FP BLH01110
Blade Rotor Head: Revolution 90 FP BLH01102
Blade Landing Gear: Revolution 90 FP BLH01107
