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edscoble
@kiskubai
Any opinions on GRX 400 shifters/RD? Tempted to get the shifter+brake combos on sale. Are they compatible with Shimano MTB brakes? I've got a PM fork, so either I get an adapter and size up the disc from 160 > 180, or get a PM front brake.
Would they work (in practice) with all the 10 speed shimano MTB and road cassettes?
I imagine it would be an upgrade from what I have now in terms of comfort, braking power, and shifting performance. Current setup is 6700 ultegra road shifters with TPR spyres, and a 9speed M711 XT derailleur on a hg50 10sp cassette. The cable pull works out for this combo.