●Use for T-REX 500X。
●Steel ball parts is made of rigid stainless steel, features wear-resisting, and anti-oxidization. Therefore this refitting component is absolutely helpful for the accuracy of flying movement control and the stable of the flight.
●Linkage ball A(M3x3) x 2(Φ4.75x9.77mm)
●500 Linkage ball B(M2.5x3) x4 (Φ4.75x9.77mm)
●500 Linkage ball B(M2.5x3) x5 (Φ4.75x12.52mm)
●Linkage ball A(M2x3.5) x2 (Φ4.75x8.18mm)
●500 Long linkage ball A(M2.5x3) x1 (Φ4.75x25.5mm)
