The Align T-Rex 500X Torque Tube Drive Upgrade Set includes all items needed to convert a standard belt version of the 500X to accept a Torque Tube Drive system. Pilots looking for maximum performance, increased efficiency, and lower drag will benefit with installing a Torque Tube System over keeping their Belt Tail System.

NOTE: Frame modification IS REQUIRED to install this kit. A cutting template is included with this kit to assist in frame modification.

Includes:

• (1) Torque Tube
• (1) Tail Boom Mount Set
• (1) Torque Tube Rear Drive Gear Set
• (1) Slant Thread 134T Main Drive Gear
• (1) 130T Autorotation Tail Drive Gear
• (1) Main Drive Gear Mount
• (1) One-Way Bearing Shaft
  
• (1) Tail Torque Tube Unit
• (1) Frame Adjustment Template