Help I may have just allowed my Crank to be ruined
Not even thinking about it or really even knowing it was possible. I did not do my research on whats allowable when balancing a crank. With that said.
Is it legal to internally balance a crank that was externally balanced from the factory in stock? The rule book just talks about normal balance job and lightening parts. It does not address this particular situation.
Thanks
Rob
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