●Use for T-REX 450L.
●Linkage ball A (M2.5x2.5) x 3 (Φ4.75x7.18mm)●Linkage ball A (M2x2.5) x 4 (Φ4.75x8.18mm)●Linkage ball G (M2x2.5) x 2 (Φ4.75x11.18mm)●Long linkage ball A (M2x2.5) x 1 (Φ4.75x23.68mm)