●Use for T-REX 250.

●Hexagonal screw hole 1.3mm
●Metal washout control arm x 2
●Washout arm x 2
●Collor x 2(Φ1.5xΦ2.3x3mm)
●Washer x 2(Φ1.5xΦ3x0.5mm)
●Bearing 681X x 4(Φ1.5xΦ4x1.2mm)
●Socket button head self tapping screw x 2(T1.5x6mm)
●Linkage ball A(0#x2) x 2(Φ3.5x5.3mm)