Instruction:
-Use for T-REX 450 Pro.
-Special protection design torque tube. When you have a crash or collision with tail blade,
it will protect the umbrella gear and make the damge at the back section of the torque tube.
While using this torque tube, please always check if the torque tube is damged or broke every time after a collision while flying.
-Suitable for normal and 3D flying.

Specification:
-Torque tube x 2
-Torque tube end x 4
-347 tai boom x 1(Ø11xØ12x347mm)
-Max. impact torque:5~7kg.cm
69.45~97.23oz-in