Yep. Works like a charm compared to the x01 before (was an expert once), which worked fine too, but shifting performance is on another level with the axs stuff.
really Like it, I went xx1 derailleur with GX cassette and chain as fall and winter is coming.
As you have an expert too GX is also your way to go as NX got a shimano freewheel, you should have -like me- a xD, but check your cassette first (type is on the backside)
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38t Front with 50t rear give you nearly the same spread (1.7 vs 1.6m) per turn as the Stock 32/42 but with a much higher end speed (I live in a relatively flat area with mostly flowtrails, which have to be pedaled hard at around 30kph to be real fun), which should be much better for the cassette as the usable Gears spread more to the middle and I dont stay on the small cogs all the time.
With standart chainring upfront you should be able to climb like verticals.
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But one of the neatest things is the ultimate clean cockpit! Love it! Also really nice to configure shifting on the left/ right and fiddle round a bit with multishifts.
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In the Spring I will upgrade to the Rainbow stuff, as I know from my 11x the xx1 chains and cassettes are shifting even better, but too expensive for the wet season.
X01 derailleur as far as I know only differences are Steel(X01) vs Titanium Bolts(XX1), Alu Cage (X01) va Carbon Cage (XX1) and I’ve read somewhere there are hollow spaces filled with some foam, but that was never stated somewhere else, so really not sure.
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