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Thread: Tubes

  1. #1
    Join Date
    Nov 2009
    Posts
    10,889

    Tubes

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    I just noticed the two tubes I have for my mountain bike are 26x1.9-2.125. This has me a little perplexed, because my tires are 2.50, are these tubes large enough? Hoping I don't flat this week out on the trail solo, but don't want to have problems because my tubes are too small...

  2. #2
    Join Date
    Mar 2008
    Posts
    2,698
    2.5? Wow, that's a wide tire! My widest are 2.35, and that's on the no-suspension bike.

    IMO, the answer to your question is "maybe". Whenever possible, I like to use the right sized tube for the job. However, the widest tubes that I can get for my 29er are 2.1, and I use them with 2.35 tires with no issues. Then again, I'm running at very low pressures.

    If it were me, I think I'd buy/beg/borrow a couple of wider tubes just for the peace of mind while riding solo.
    Last edited by Becky; 08-07-2011 at 10:03 AM. Reason: horrible run-on sentence

  3. #3
    Join Date
    Sep 2006
    Location
    Central Indiana
    Posts
    6,034
    Are you sure your tires are 2.5s? Did ypu swap out what came standard on the bike or something? The specs for your bike say the tires are 2.1, which is pretty standard for an XC bike.
    Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.

    --Mary Anne Radmacher

  4. #4
    Join Date
    Nov 2009
    Posts
    10,889
    Indy caught me, I was mistaken So.... never mind. Next time I will double-check twice!

 

 

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