What does TRX and EX stand for?

[MAKO19]

Ok last dumb question of the day I promise. :D I was curious as to what these letters stand for. TRX I am guessing is probably and abbrevation for trax or tracks??? :confused: As far as EX though I can't even make a guess as to what this stands for. Anyone know?

[Pipeless416]

excellence.

[klutch]

TRX/Trax Fourtrax

[F-16Guy]

Yep, TRX is from "Four Trax". The "E" designation at the end is for electric start, and is usually combined with the designation for sport ("X") or racing ("R") if the quad has electric start.

[NacsMXer]

Yep these guys are right....TRX is from the "Fourtrax" line of quads but now called "Sportrax".

As for the "EX", I never really thought about it till now, but it sounds like F-16 Guy hit the nail on the head!