AT550/600-MRHA-XT - KDE Direct TREX 550/600 Series Main Rotor XT Holder Arm Set

This is an optional KDE Direct TREX 550/600 Series Main Rotor XT Holder Arm Set, and is intended for use with the Align T-Rex 550E (V1/V2) and 600E PRO series helicopters.

These Main Rotor Holder Arms are designed as a bolt-in upgrade for the latest Align Metal Rotor Holders to optimize the cyclic/collective control geometry for Flybarless flight in conjunction with the DFC (Direct Flight Control) system from ALIGN.

By extending the arms further from the central Main Shaft and optimizing the mounting location for perfect, 90 degree alignment to the flight mechanics, increased servo travel and resultant control resolution is observed.

The arms were extended to provide a 8-12 point increase in Collective Travel and Cyclic Throw for the Mikado VBAR Flybarless System, as well as increase the resolution for the BeastX Flybarless System (resultant blue light) and other mainstream systems.

Weight: 7 g ea. (design is FEA optimized for maximum strength and minimum weight)

NOTE: Assembly requires components of the ALIGN 600DFC Main Rotor Head Upgrade Set (H60239A)