Tron 5.5 GEMINI Helicopter Kit (w/o Blades) (TR550-979) Axle Tool is treated with an

Tool is treated with an Iron-Nickel Plated surface to prevent rust

Supports configuring Endpoint

-u00a0Aluminum Engine Pulley 26T x 1pc

* Electric brake 6/8

Tron 5.5 GEMINI Helicopter Kit (w/o Blades) (TR550-979) Axle Tool is treated with anNEW!! 2* high quailty CNC batterie trays included in the new Tron 5. 5 Gemini kit! Features: Complete new upper and lower frame design and layout New redesigned larger main blade grips 100% full carbon frames New adjustable tail belt tensioner, which eliminates tail belt slap 3 large bearings for better main shaft support eliminating the need for a 3rd bearing block New larger CNC aluminum battery tray New tail servo mounting position with aluminum