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Alissa Smith
Reviewed in the United States on January 8, 2025
We had these same tubes on our bike for over 1.5 years and they held up. My husband occasionally commutes to work on the bike and they have been great. 👍
Michael Gurinko
Reviewed in the United States on January 25, 2025
These are a great tube. Heavy duty yet still feel comparable in weight to a lesser thickness tube. They hold air pressure longer and I have also noticed next to no flats from small punctures. These will be almost bullet proof with some sealant added to them. I will definitely continue to buy these as needed in the future.
AmeliaD
Reviewed in Canada on September 2, 2024
Saved me a lot of times!
Foto Morán
Reviewed in Spain on August 11, 2024
Cumplen su función
Randy
Reviewed in the United States on June 2, 2024
Good quality and price. Delivery was on point as well.
Svenja
Reviewed in Germany on November 3, 2024
Alles Bestens….
Philippe
Reviewed in France on October 28, 2024
Excellent
Cortlan
Reviewed in the United States on October 20, 2024
Put in this tube to replace a damaged OEM tube. Pumped it up, held air, and overnight I double checked, and it lost half the pressure. It was leaking at the removable valve core where it inserts into the stem. Tightened to finger tight, and still leaking. Tightened it with needle nose pliers, and it stopped leaking. Except it was leaking from the valve top nut VERY slowly, but enough I didn't want to leave it. I had to tighten the top nut with needle nose pliers, and it stopped that small leak too.It works for now, but I likely won't be able to pump air into it in the field since I tightened the top nut with pliers. I'll update review once I have to use the second tube.
JaimeV
Reviewed in the United States on April 4, 2024
Installed these 650b tubes on a new Velo Orange wheel. They've perform well. No air leaks!
Steve from PA
Reviewed in the United States on February 15, 2023
These tubes are a one size fits many size tires. About seven different sizes I believe. This works well when using this tube along with tire inserts such as Tannus Armour. Simply choose the Schwalbe tube with its largest size being your actual Tire size and the tube fits very well with tire inserts in place. This worked perfectly for me with my 27 1/2" x 2.4" inch gravel tires and Tannus Amour inserts. I love the "feel" of the ride.
Mark Marrazzo
Reviewed in Canada on September 25, 2022
Product seem fine, quick delivery.
David Nolte
Reviewed in the United States on March 6, 2022
These innertubes are very tough and durable. A very little amount or no air is required to keep the tire hard. However, installation is very slow going to keep the tube installed ununiformly in the tire without breaking the tire seal to the rim.
berninicaco3
Reviewed in the United States on September 20, 2019
For 650B rim size and a 1.5" narrow tire, there were very few options. most inner tubes at this rim diameter are made for 2" and wider balloon tires.This inner tube fit the schwalbe marathon just fine.others rate schwalbe tube quality as pretty good. I can't say yet-- I only just mounted them. have no reason to doubt though.
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