Get a 19t anyway and get used to spinning.
It also would be easier to get foot retention if you haven't already.
Got some nice mks straps and cages on the bike. Will have a look and see if there are any decent cogs for a good price. I believe the current 17t cog is a miche one.
@tom-g started
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Get a 19t anyway and get used to spinning.
It also would be easier to get foot retention if you haven't already.