Align/T-Rex Helicopters 550X 550L 550PRO DFC Main Rotor Holder H55H008XX

Use for T-REX 550L/550X

●550EFL V2 Main Rotor Holder x 2
●MR148ZZ Bearing(Φ8xΦ14x4mm) x 4
●Socket Collar Screw(M4x25mm) x 2
●M4 Nut x 2