Review of Q-Tubes 700c x 23-25mm 60mm PRESTA Valve Tube 126g

Customer Ratings:

I was able to put sealant in these tubes, making them very puncture resistant. Also, they are very light, which is a great addition.

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I think the rims are 44mm. My local bike store doesn't have them in stock and presta value extenders don't do the trick because the diameter is too small for it. It's just best to buy the right inner tube.

Amazon has very competitive prices and these were able to do the job.