looking v. spendy for new rings and the chances of someone swapping the other way are fairly minimal so would probably to sell the entire crankset then try to re-buy compacts at a sane price.
There's little you can't ride in the UK on a road double with a sensible cassette
Although you do tend to wear out the bigger sprockets :)
@Howard started
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looking v. spendy for new rings and the chances of someone swapping the other way are fairly minimal so would probably to sell the entire crankset then try to re-buy compacts at a sane price.