The Commencal set with the Sun Ringle' Equalizers was not XT. I'm not sure what the hubs were. The STR8 wheel set (31 equalizer rim) set is supposed to be just shy of 2,000 grams. The set that came with my Supreme DH was closer to 2,400.
Lots of companies do that, decent rim, crappy OEM hub.
You have just been mentally Rick Roll'd. Yup you're thinking about it right now aren't you? Don't fight it.