Gear upgrades
Currently running 1x 11 GrX with a 40t front and 11-46 cassette on a Tripster AT that was initially built up as a gravel rig.
I'm finding that with 60mm carbon rim brakes on the aero bike I'm using it more often for winter roads and long distance audaxes with an aim to try ultras. This means the range isn't really enough to spin up hills and also spins out on long downhills.
There are 3 or 4 upgrade paths each with pros/cons so opening it up to discussion with people doing what I want to build up to.
* 12 speed mechanical GRX
* 12 speed di2 (xt or grx) but two di2 shifters for all the buttons
* 12 speed mechanical GRX with Ratio/Madrone mech
* 12 speed axs - would keep GRX cranks
* Push the GRX 11 speed mech to it's max with an 11-50 cassette and a bigger front ring
GRX shifters means I keep brakes, SRAM means new brakes but I get blips for aero bars, Ratio is bombproof mechanical quality, and 11 speed mega cassette is cheapest but well out of spec so shifting isn't as good.