●Use high precise SF mixing arm with dual bearings
●Use for T-REX450X/XL

●Flybar seesaw holder x 1
●SF Mixing arm x 2
●Bearing MR52ZZ x 6 (2x5x2.5mm)
●Collar screw x 2 (M2x7)
●Collar screw x 2 (M2x8)
●Holder collar x 2
●Linkage ball x 4
●Cross screw x 4 (M2x6.5)
●Washer x 4 (2x3.8x0.2mm)
●Washer x 2 (2x3.8x0.5mm)