●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(M2x3) x 2(Φ4.75×13.5mm)
●Linkage Ball A(M2x3) x 2(Φ4.75x18mm)
●Linkage Ball A(M2x3.5) x 2(Φ4.75×8.18mm)