Align Trex 500E Pro / 500 EFL/ 500L /500E Main Shaft H50156

●Must work with [H50157 Main Shaft Spacer].

●Main shaft x 2
●Socket collar screw x 2(M2.5x19mm)
●Socket collar screw x 2(M2.5x16mm)
●M2.5 nut x 2
●Weight:43.9g