Bike Forums - View Single Post - [Front crankset] Replacing outer ring with chain guard?
Old 05-24-20, 05:49 PM
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Winfried
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I had a BCD110 50T chainring handy, and it looks like I do need the equivalent of a 52T to cover the 46T outer chainring + chain.

I'm unclear at how chain guards sit on spiders. Do they come/require longer nuts so they can sit on top of the single/outer ring?

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