Use for T-REX 100S/100X/150.Brand new design of 78T main gear for T-REX 150, features solid structure, it can be increase the gear torsion strength to avoid deform under high speed...
ALIGN A5 transmitter attachment is developed for smart phone (iPhone/iPad/iPod touch) to control TREX-100 and ALIGN Flight app need to be installed on your smart phone.ALIGN Flight is the control...