Plus they only come in one cage length.
There is a specific 2x11 GX Mech, without the X-Horizon geo, but you said you couldn't use it with your routing.
I have the GX which I used on the old. New routing means this set up was out the window.
I'm pretty sure I'm going with the via gt mech. It's impressive stuff and light too as well as cheap.
@TvH started
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Plus they only come in one cage length.
There is a specific 2x11 GX Mech, without the X-Horizon geo, but you said you couldn't use it with your routing.