I've a 57 Campag chainring but I'll need to double check the BCD-pretty sure it was on my C-Record cranked TT bike momentarily before my pins told me I was being silly.
@deleted started
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I've a 57 Campag chainring but I'll need to double check the BCD-pretty sure it was on my C-Record cranked TT bike momentarily before my pins told me I was being silly.