Current Stock: 21
●Use for T-REX 500.Specification:
●Front drive gear assembly x 2(Φ4xΦ4.7x42mm)●Front long umbrella gear-25T x 2(Φ18.5xΦ8x25.4mm)●Front short umbrella gear-25T x 2(Φ18.5xΦ6.5x11.8mm)●Pin x 2(Φ1.5x6.8mm)