Shimano brifter not shifting up

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hazzelfrazzel in reply to @Flandria

Thanks, I will take a look just in case. The shifter moves freely and will move the derailleur. However, the ratchet doesn't catch and so the derailleur just moves right back down the cassette.

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Dogtemple in reply to @hazzelfrazzel

usually this is a result of the grease gumming up and getting sticky, holding the pawl out. but if you have it apart you can see if thats the case or not.

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