Given that I have already replaced the inner tube last week I thought an investigation was in order. Cue inner tube in sink of water with resulting bubbles. A detailed look at the inside of the tyre revealed the culprit.

Time to patch this tube too.
Given that I have already replaced the inner tube last week I thought an investigation was in order. Cue inner tube in sink of water with resulting bubbles. A detailed look at the inside of the tyre revealed the culprit.

Time to patch this tube too.
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