Rims look wide is it? Plus GP4000sII tend to be more like 28mm than 25mm, you best off with using a 23mm version.
They are 18mm internally. Wouldn't call that wide nowadays :)
@bibimbap started
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Rims look wide is it? Plus GP4000sII tend to be more like 28mm than 25mm, you best off with using a 23mm version.