• No pinching any more, just issues with pressure. I gave up and requested a refund, can't be arsed with tight-fitting tyres when repairing a puncture on the roadside. Sod 'em.

  • I can only assume I was. The last time I fit the tube and tyre, it didn't puncture (so no pinching issue) but when pumped up to 80psi, it simply went down after 5 minutes. A new tube too.

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