KDE Direct XT Main Rotor Holder Arm Set (V2)


This is a replacement KDE Direct XT Main Rotor Holder V2 Arm Set, and is intended for use with the Align T-REX 550 series, T-REX 600 series, Outrage Fusion 50 and Outrage Velocity 50/N2 nitro series helicopters equipped with the optional KDE Direct XT Main Rotor Head System (KDEAT550/600-XTS). These arms are also compatible with the stock Align DFC Main Rotor Head Upgrade Set (AGNH60239A) as an optional upgrade. These arms provide a series of enhancements for optimal servo resolution, robust strength and improved flight mechanics.


  • 7 Grams each (Design is FEA optimized for maximum strength and minimum weight)


  • (2) T-REX 550/600 Aluminum Main Rotor Holder Arms V2, XT Version
  • (2) Custom 3x0.5x26.5mm Socket Head Collar Cap Screws (Class 12.9 BP Alloy Steel)
  • (4) 3x0.5x6mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel)
  • (2) M3x0.5 Nylon-Insert Locknuts (Zinc-Plated Class 8 Alloy Steel)

This product was added to our catalog on September 17, 2012.

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