Standard Schrader Valve Tube

Stocking up (Globe haul bike) hard to find 20x3. 5 tubes. LBS and online are constantly out of stock. Wish Specialized made a thorn resistant version, better yet desert protection. (Tires of getting flats = low stock makes "globe haul" bike unusable waiting for inventory @ bike issue no quality flat protection tires/tubes)

Nice

Been using the tubes for decades. Dependable. Reasonably priced.

Good tubes, easy to install, no issues to report here, the prices was good, and everything arrived quickly.

Good tubes, good price, good service

Make the job done with a good quality and and a affordable price.

Good quality tube, but the width rating is absurd: This tube is way too wide to fit in a 1.25 width tire—it may be even extremely difficult to squeeze into a 1.5 tire. There’s no tube that’s going to work in a 1.25 to 2.0 width across that wide a range. This tube would be better rated at 1.75 to 2.0. Do not buy if you have a narrow width tire.

Good tube no issues

Great product, well packaged!

Was shipped quickly.

Perfect fit. Great price. Speedy delivery.

I overfilled the tube on my second tire. Pop, boy was I shocked! However, when looking at the container it clearly stated 15 psi. I’ll order another one and pay closer attention next time. Overall great product and I have been a specialized customer since 1991.

Good product for Specialized bike to replace original equipment and great after sales service and follow-up.

Works for me!

nice back up to fix a flat on the road.

I had a tube from Walmart on prior, this is a much better built product, better ride overall.

I was a little surprised when I saw the full threaded valve stem and nut. Almost thought that I got presta tubes. With my 2 new Fast Trak Armadillo tires, I decided to replace both tubes. I had recently got leaks from new tubes I installed in old tires, so my thinking was that there is something in the old tires that I can't see or feel that is puncturing my tube. After thoroughly cleaning the rims and mounting the new tubes and tires, I have had no problems so far.

Good product