The KDE Direct T-Rex 700/800 Series Performance Tail Control V2 assembly is the ultimate, slop-free control system available on the market to provide precise tail control and authority. Add the KDE Direct T-Rex 550/600/700/800 Series Performance Tail Upgrade V2 to the system and you now have a complete, dual-radial ball bearing supported assembly throughout for the ultimate flight characteristics. With the mechanics of the dual-fork supported tail slider, there is no worry of abnormal wear or torque loads on the tail shaft slider for a continuously smooth, failure-free operation even under the hardest and most extreme flying conditions.

SAVE $0.95 when you purchase the Performance Tail Control with the Performance Tail Upgrade.

Important: Due to the precision CNC-machining of each component, correct installation is key for proper, bind-free operation. Please pay attention to the Installation Instructions and installation video, take your time during the install, and make sure to apply medium-strength Loctite (Blue 243 or equivalent) to all screws during assembly. Once fully-installed, a significant reduction in slop throughout the tail mechanics will be clearly evident on the bench and in actual flight.

Material: Aluminum 6061-T6, Bronze SAE 660

Models: All ALIGN T-Rex 700, 700N, and 800 series. Compatible with ALIGN Metal Tail Cases: HN7053, HN7053A, H80T003XX.

Includes:

• One (1) T-Rex 700/800 Series Aluminum Performance Tail Control Mounting Bolt V2
• One (1) T-Rex 700/800 Series Aluminum Performance Tail Control Secondary Link V2
• One (1) T-Rex 700/800 Series Aluminum Performance Tail Control Primary Link V2
• One (1) T-Rex 700/800 Series Aluminum Performance Tail Control Arm Lever V2
• One (1) T-Rex 700/800 Series Aluminum Performance Tail Control Bearing Holder V2
• One (1) T-Rex 700/800 Series Aluminum Performance Tail Control Bearing Collar V2
• Two (2) Radial Ball Bearings 8 x 12 x 3.5 mm
• Six (6) Flanged Radial Ball Bearings 3 x 7 x 3 mm
• Seven (7) M3 x 0.5 x 6 mm Button Head Socket Head Cap Screws (Class 12.9)

Finish: Clear anodize, mirror-polish CNC gloss

Weight: 11 g (design is FEA optimized for maximum strength and minimum weight)

• AT700-PTC-V2 Installation Diagram (PDF)
• KDE Direct Performance Tail Control Systems 2013 (YouTube)
• HeliFreak.com Finless Bob Installation and Review Video Thread (HeliFreak.com Forums)