GRX replacement pulleys

Especially for light weight issues concerning cyclocross / touring bikes & parts.

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uquality
Posts: 45
Joined: Tue Jun 22, 2010 4:36 pm

by uquality

Was pondering geting some fancy replacement pulleys for my GRX derailleur.
I bought a bike a couple years ago with Kogels.
Can you put on 12/14T (slightly oversize) without issue?
Is there a downside to aluminum pulleys?
My gravel rides are dusty AF so I need something that doesn't foul them up too.

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Volsung
Posts: 30
Joined: Thu Oct 07, 2021 5:08 pm

by Volsung

I have some of the free kogel 12/14s on my wife's GRX Di2. They work fine and look great.

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