I removed one of the chainrings on my mtb cranks - the bolts held both cranks together, so I assume I need a smaller diameter set - are chainring bolts universally sized?
There are chainring bolts specifically for using a single chainring if that's what you mean
@PhilDAS started
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I removed one of the chainrings on my mtb cranks - the bolts held both cranks together, so I assume I need a smaller diameter set - are chainring bolts universally sized?