|T-REX metal main rotor holder features high precise double 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.
●Main rotor holderx 2
●Aluminum collar x 2(Φ5xΦ3x1.5mm)
●Bearing MR63ZZ x 2(Φ3xΦ6x2.5mm)
●Linkage ballA(M2x2.5) x 2(Φ4.75x7.18mm)
Prepared by user(seperately purchase):
●Bearing 693ZZ x 4(bearing from original)