Gravel bike tire inserts?
Are there foam inserts (like Huck Norris or Cush Core) for gravel bike tires yet? Why not? The reasons for it would seem to be the same. The XC versions (20-ish mm rim and 55-ish tire) make it kind of plausible for the bigger gravel bike tire but I can see the same benefits with 35+ size tires and no reason it wouldn't work
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Genesis 49:16-17