Thanks again Reddy for your thoughtful and detailed response. I first researched for more detailed specs list but, like you, could not find any.
My X is going to be used primarily for snow and trail riding, so my potential upgrades relate to speed, tire protection and overall reliability. I noticed that some folks are swapping out the stock 14-28 freewheel for an 11-28 to give adequate pedal power to reach maximum PAS limits. I’ve also seen some swap outs of the front chainring to a larger cog number to further the effort I just described. I’ve ordered a DNS 11-28 freewheel, but I’d like to