Originally Posted by
Dave Mayer
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BTW: I was riding for the last 7 months on 22mm tubulars. Of this, at least a thousand miles was over packed gravel - not a single pinch flat. No flats at all actually, due to 20cc of Stan's sealant injected through the valve cores.
Early 2015 we (racing kid, I buy) could not get our tubulars from our distributor. I had to use the wrong selection for about 3 month and junior got 4 flats. It was a miserable time and should have just gone clinchers - that was hind sight. I went direct to MFG and so far - 10K+ miles no flats since.