●Use for T-REX450 PRO 3G Programmable Flybarless System 。
●Washer x 2
●Radius arm x 2
●681ZZ Bearing x 4
●FMR52ZZ Bearing x 4
●450FL Metal Washout Base x 1
●450FL Metal control arm x 2
●Socket button head screw(0#×4mm) x 4
●Socket button head screw(M2x12) x 1
●Socket button head screw(M2x8) x 1