Align Tail Torque Tube Unit with New RED Stronger Gears (Trex 550X / Trex 600L / 600 Pro / 600 DFC) 4S 14.8V with material integration technology utilized

with material integration technology utilized on side frame design

Operating Speed: 0

Specifically designed for a nitro helicopter to provide superior flight stability

Offering the convenience of satellite technology

u25cf500X/L Battery mount x 2

Align Tail Torque Tube Unit with New RED Stronger Gears (Trex 550X / Trex 600L / 600 Pro / 600 DFC) 4S 14.8V with material integration technology utilizedProduct: Illustration: Package: Instruction: Specification: Brand new tail gear box with higher material quality and easy maintenance.Utilizes dual point attachment design for zero play and higher precision control feel.Constructed with CNC aluminum alloy, with precision ball bearing at moving points, improving structure rigidity and smoothness, allowing rudder control to be more precise and smooth.6061 T6 Aluminum alloy material and CNC