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Your cart is empty.Continental Mountain Tube - 29 x 1.75 - 2.5, 60mm Presta Valve. Seamless and mold cured construction. Removable valve core.
R8it4U
Reviewed in the United States on June 18, 2025
Good quality for my mountain bike
Joseph sowinski
Reviewed in Canada on May 24, 2025
There conti's
Rick from Westport, MA
Reviewed in the United States on February 2, 2025
Good tubes and very inexpensive compared to the lbs.
Dave
Reviewed in the United States on January 3, 2025
I had an unhappy surprise at the side of the bike trail. There was a 27.5" tube marked as 29" in an added sticker on the box. I checked the other tube in the order that was marked as 29" on the box with an added sticker and found the tube was actually 26", which was what the box printing said. Zero for two is a pretty bad average. The 27.5" tube was a trick to install. I had to pump the tube up to get the tube off of the bead so I could seat the tire. This was no fun standing at trail side.
C Robison
Reviewed in the United States on January 25, 2025
Installed with Continental Terra Hardpack tires in 50mm on aluminum aero rims. Perfect fit. Removable valve core absolutely essential if you put sealant in your tubes because you can't afford a full tubeless wheel upgrade.
Raul Gonzals
Reviewed in the United States on August 5, 2024
I bought these a few weeks ago and the first one went flat only after using my bike 2 times. So I used the second one and on my test drive it went flat again. I had them both checked and the bike personnel here on my town found multiple small punctures on both tubes. Not sure if I received 2 bad inner tubes but I probably will not be buying these again.
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