26x2.1, which tube?

[presta24]

Just bought a new bike and want to get a few spare tubes. What size tube fir a 26" x 2.1 ??

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[zk6760]

A 26" tube will work. Get as close to 2.1 as you can but it doesn't matter that much. I actually have some 2.1s for my 2.35s - just pump a little more air into them.