Performance Tail Upgrade V2 for ALIGN T-Rex 500 Electric Series Helicopters

Product has been archived, and is no longer available for purchase. This page is for reference only.



The Performance Tail Upgrade V2 provides superior tail control for sport and hard 3D flying styles. With dual flanged, radial ball bearing supported tail grips and precise machining tolerances for the brass bushing sleeve, the new design provides a truly slop-free, high-performance tail that is rock-solid for all maneuvers. The design is a simple retrofit for the common ALIGN parts on the helicopter (replaces the stock plastic tail control links), with the ability to be used on all T-Rex 500 series helicopters on the market and installed in a matter of minutes.

Design Notice: The latest ALIGN T-Rex Series "V2" Metal Tail (characterized by clear-anodize) have a thicker rotor grip that can interfere with the outer-race of the flanged radial-ball bearing. The product Design Presentation (PDF) provides instructions for the required modifications to maintain the performance and aesthetic advantages of the KDE Direct design.


Material: Aluminum 6061-T6, Bronze SAE 660

Models: All ALIGN T-Rex 500 series (replaces ALIGN part #H50030).


  • Two (2) T-Rex 500 Series Aluminum Tail Control Link V2
  • Two (2) SAE 660 Bronze Sleeve Bushings 2 x 3 x 3 mm
  • Four (4) Flanged Radial Ball Bearings 2 x 5 x 2.5 mm
  • Two (2) M2 x 0.4 x 8 mm Socket Head Cap Screws (Class 12.9)

Finish: Clear anodize, brushed CNC matte


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