EXI CNC Metal Rotor Head + Tail Rotor Assembly Combo Kit for ALL 450-size RC Helicopters

Perfect upgrade for plastic versions like TREX 450SA / HK-450. Excelent option for large damages in head and tail. Very good for spare head and tail, because it is low cost and high quality.

For Helicopter Trex 450S,450SE,450HDE,450XL,CDE VERSION
Metal Main Head and Tail
Already Assembled
Compatible with Align Trex 450xl 450se V
Parts are exchangeable with Aligh T-Rex 450
Made by aluminum Alloy (ROHS)by CNC
To perform better flight performance upgrade sets


●Using new Main rotor holder with thrust bearing and 4mm Feathering shaft, features smooth rotation and stability under high rotation speed.
●New metal head stopper.
●High precise bearing structure and high rigid CNC processes aluminum alloy material, and therefore this refitting component is absolutely helpful for the accuracy of flying movement control and the stable of the flight.