550E Three-Blade Tail Blade Set by Align

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Frederick, MD

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This product was added to our catalog on September 29, 2016.

This is an optional upgrade Three-Blade Tail Rotor System from Align suited for use with all T-Rex 550 models. Three-Blade Tail Rotor Systems allow improved performance gains such as crisper feeling, improved holding power, and quicker direction changes.

  • (3) Metal Tail Rotor Holder
  • (1) Stainless Steel Tail Rotor Hub
  • (3) 8x10x0.3mm Tail Rotor Washer
  • (3) 3x8mm Socket Button Head Collar Screw
  • (6) 6x10x3mm MR106ZZ Bearing
  • (3) 5x10x4mm Thrust Bearing F5-10M
  • (3) M3 Nut
  • (1) M4 Set Screw
  • (1) Metal Tail Pitch Assembly
  • (1) Slide Shaft
  • (1) Collar
  • (2) 7x11x3mm MR117ZZ Bearing
  • (3) Control Link
  • (1) Bearing Holder
  • (6) Collar
  • (6) 2x6.5mm Round headed cross self tapping collar
  • (3) 3x17mm Socket Button Head Collar Screw
  • (3) M3 Nut
Sean Pinkerton
Verified Owner
Thursday, Nov 24 2016 (6 months ago)
Align 550E Three-Blade Tail Blade Set
Great upgrade, the design quality of how the hub and blade grips attach is better than the original. I'm quite happy with it, easy to install, better tail holding performance doing pitch pumps.)