If they're defective, that has to be a lot of refunds/replacements and a couple of law suits.
You first right?
Altho my Olympic machined out in voids I notice a much thicker section to toothed rim. (like a regular chainring) Factory 5 is thin everywhere, (even on toothed rim). This would suggest little or no research or testing. Your honor...
@d-goods started
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If they're defective, that has to be a lot of refunds/replacements and a couple of law suits.