Use for T-REX 470LM. 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.

* 470EFL Linkage ball A(M2x3.5) x 2(2x9.35mm)
* Linkage ball A(M2x2.5) x5 (4.7x7.18mm)
* Linkage ball G(M2x2.5) x2 (4.75x13.52mm)
* Linkage ball B(M2x3) x3 (4.75x10.84mm)
* Linkage ball A(M2x3.5) x3 (4.7x8.18mm)
* Long linkage ball A(M2x2.5) x1 (4.75x23.52mm)