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Old 03-24-20, 11:44 AM
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Originally Posted by DeathCurse7 View Post
I use GP 5000 28mm
I think the Continentals have reasonable rolling resistance but there might be tires with significantly lower rolling resistance.

Is there any rolling resistance difference between 25mm and 28mm tires?

I suspect if there's any effect of a patch or two, it's very tiny (I would think it's much less than the difference between the rolling resistance between models of tire).

Do you have a wheelset that you only use for racing? If so, use the patched tubes for training.

If you think the patch might keep you from winning third or better, you should definitely use unpatched tubes!
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