Mod1 Helical Autorotation Tail Drive Gear Set (104T) by Align

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Frederick, MD

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This product was added to our catalog on June 5, 2012.

This is an optional Align Mod1 Helical Autorotation Tail Drive Gear Set, and is intended for use with the Align T-Rex 700N. This gear set was developed specifically for high power 1.05 and 1.20 class engines to provide a solid gear mesh and to help eliminate gear popping from the tail drive gears during hard collective maneuvers.

  • Improved durability
  • Helical cut tooth pattern    
  • 1:4.95 Gear Ratio
  • (1) 104T M1 Autorotation tail drive gear set
  • (1) 700N 21T Front drive gear assembly set