Blade 325mm Wood Main Rotor Set: B450 3D, B400

Blade Flybar 220mm (2): B450 3D B400

Blade Tail Rotor Blade Set: B450

Blade Main Gear (2): B450 300X

Blade Spindle/feathering shaft (2): B450 3D

E-flite Main Shaft (2): B400

Foxnovo Universal Anti-crash Landing Training Gear Kit Set for RC Helicopter (Blue)

E-flite Spindle/Feathering Shaft (2): B400

Blade Main Rotor Blade Grip/Holder set: B450 3D

Blade Swash Leveling Tool: B450 B400

KKmoon Blade Propeller Balancer for 250 450 500 600 700 RC Helicopter Multirotor Airplane