bike wrench

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A place to ask bicycle repair questions, and for bike shop monkeys to share advanced non commercial wrenching resources (no YouTube self promotion). This is only for repair related topics.

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Inner tubes... go big or go small? (lemmy.ca)

submitted 3 months ago by Showroom7561@lemmy.ca to c/bikewrench@lemmy.world

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I've got 32mm wide tires on my road/gravel bike. Currently looking at TPU tubes and I've got two options:

32-47mm
18-32mm

So, is it better to get one over the other, or will they both work equally well? Never used TPU tubes before, so I wouldn't even have a reference to compare these.

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[–] suchwin@lemmy.world 1 points 3 months ago

Based off all that, I'd run the 18-32. Besides, assuming you're not buying in bulk, and you're not doing rural bike-packing, then getting a flat or other mechanical won't be too catastrophic or costly. Try em out a lil, and report back on how you like them :)