This is an optional KDE Direct Performance Tail Upgrade Kit "V2", and is intended for use with the ALIGN T-REX 450 PRO, SPORT, SEv2, SE, SA, S, and XL series helicopters. This kit is a direct replacement for the standard Align part #HS1221. 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, rock-solid tail that is ready for anything you can dish out. The design is a simple retrofit that replaces the stock plastic tail control links, that can be used on all TREX 450 helicopters on the market and installed in a matter of minutes.
- (2) KDE T-REX 450 Series Aluminum Tail Control Link V2 Upgrades
- (4) 2x5x2.5mm Flanged Radial Ball Bearings
- (2) 2x0.4x8mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel)