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Gripshifts don't actually interface with the rest of the grip at all, so there should be no compatibility issues aside from having enough space on your bars. When grips are designed specifically for use with gripshifters, it mostly just means they are made in a shorter length just to keep the whole length of the two together from getting too wide. In fact, Ergon makes short versions of the two models you listed for exactly that purpose, but the regular size versions would work all the same.
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