set enhances the T-Rex 150 flying characteristics by incorporating a taller main shaft (raised 1.5mm), extending out the main grip arms 1.2mm, and lastly modifying the angle of attack on the grip ...
Rotor Holder, and is intended for use with the Align T-Rex 550, 600E, 600N, 700E and 700N helicopters. A dual radial bearing & thrust bearing design helps to dramatically increase rudder precision ...