OSP-1469 Nitroxy5 - N575 Tail Push Rod

In order to simplify OXY5 variety of Tail Boom Length Option, starting from 07-2020 new labeling information was add on the description of each Tail parts.

Tail Booms, Tail Belt, Tail Push Rod have now some new information:

E = Electric OXY5

N = Nitro OXY5

575 and 625 = Maximum Main Blade Usable in mm