Thread: SRAM Chainrings S1 S2 S3
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Old 07-27-25 | 08:33 PM
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DOS
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From: Arlington, VA USA
SRAM Chainrings S1 S2 S3
I need to replace chainrings on my SRAM RED 22 cranks. I see big rings marked S2 and S3 (see pic)
and small rings marked S2 and S1. Whats the difference? The rings I have are S2 (big) and S1 (small) but am leaning toward 50t and the one in pic is best price I have seen. Does the S number matter?





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