Instruction:
-Suitable for T-REX 550/600
-Must with 550FL Flybarless Rotor Head System(H55H002XXW) or 600FL Flybarless Rotor Head System(H60H003XXW)
-6061-T6 Aluminum alloy material and CNC processed.

Specification:
-Metal Main rotor holder arm x 2
-Φ5 Linkage ball B(M3x4) x 2
-Socket collar screw x 4(M3x6mm)