I always have a couple of dollars on me that I can just put inside the tire and it keeps the tube from going through the hole. I also have a little duct tape wrapped around my tire tool so I took a little piece of the tape to tack the dollar in place and put the tube in, and I was on my way. Same concept .
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Brian | 2023 Trek Domane SLR 7 AXS | 2023 Trek CheckPoint SL 7 AXS | 2016 Trek Emonda ALR | 2022 Trek FX Sport 5
you should learn to embrace change, and mock it's failings every step of the way.