One thing to consider is a protective liner between tube and tire. A simple thistle spur can puncture a tire and cause a slow leak.
I did this seven years ago on my otherwise cheap Schwinn and the tires still hold air for months. Otherwise it would be hours.
One thing to consider is a protective liner between tube and tire.
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Curious. What is this liner made of or like? I’ve never
seen one but then I’ve never looked either. Thanks.