H55005 550EFL Metal Main Rotor Holder

T-REX metal main rotor holder features high precise bearing structure and high rigid 6061-T6 Aluminum alloy material and CNC processed, and therefore this refitting component is absolutely helpful for the accuracy of flying movement control and the stable of the flight.

600NFL Metal main rotor holder x 2
Socket collar screw x 2(M4x25mm)
550EFL Linkage ball A(M3.5x4.5) x 2(5x29.77mm)
M4 nut x 2
Bearing MR148ZZ x 4(8x14x4mm)
Feathering Shaft Bearing Spacer x 4(10x13.8x0.4mm)