Instruction:
●Use for T-REX 450.

Specification:
●Linkage ball A(M2x2.5) x 6(Φ4.75x7.18mm)
●Linkage ball A(M2x3.5) x 9(Φ4.75x8.18mm)
●Linkage ball E(M2x3.5) x 1(Φ4.75x6.3mm)
●Long linkage ball (M2x3) x 1(Φ4.75x14mm)