The NiTron 90 tail drive unit and boom.

The Nitron 90 tail assembly not only provides high-quality components, but additionally unique aesthetics and design elements, and additionally provides incredible strength. 

Due to the design elements, the Nitron 90 tail will provide you with superb tail control authority, and a direct feel.



Art transformed to function. The Nitron 90 tail drive assembly.

  • Share 100% of the same parts as the Tron 7.0 DNAMIC.  (NiTron 50 / Tron 5.8 same parts exclude boom, tailpush rod and belt )
  • Made out of high-quality grade aluminum.
  • Unique tail case design.
  • Extreme solid and vibration resistance.
  • 2 tail gear ratios available. 20 or 19 teeth. ( 20T, stock ) tailratio = 5.06 Stock.


Masterminded to perfection.

Tail boom clamps.

  • Octa type with oval side shapes for maximum strength.
  • Very accurate fit.
  • Light but rigid.


Smoothness in every situation. The NiTron 90 tail dampening design.

  • Noise reduction in every maneuver.
  • Less sensitive to vibrations.
  • Slop free
  • High precision

 The NiTron 90 tail boom assembly.


  • Octa shape boom with oval side shape for maximum strength.
  • Made out of high-quality grade aluminum.
  • No boom support needed.