For OMP Hobby M1 / M1 EVO. 1 x Precision CNC Aluminum Main Rotor Hub W/ Button MH-OMM1201B. 1 x Precision CNC Aluminum Swashplate MH-OMM1212. 1 x Precision CNC Aluminum Prop Adapter MH-OMM1226PA. NEXRC HOBBY INC..
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