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●Pro T-REX 500X.
●500X Tail Belt Unit x 1
●500X Tail Rotor Shaft Assembly(Φ4x62.9mm/21T) x 1
●Tail Shaft Slide Bush(Φ4xΦ4.7x15.7mm) x 1
●Vertical Stabilizer Mount(30.38x11x6.88mm) x 1
●Link Ball A(Φ4.75x8.18mm) x 1
●Bearing(MR106ZZ)(Φ6xΦ10x3mm) x 2
●Socket Screw(M2.5x25mm) x 2