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Item # QTB0002

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Item # QTB0002

Description

Q-tubes is the house brand of one of our favorite distributors, Quality Bicycle Parts. The tubes are high quality, produced by Kenda. They are black rubber with a 32mm Presta Valve. At ~182g/per, they're light, but not too light if you know what we're saying. While they state 26" x 1.9-2.125", plenty of us with 2.35 tires run them without a problem.

  • 32mm Presta valve
  • 182g each
  • Manufactured by Kenda

Tech Specs

Size:
26 x 1.9 - 2.125 in Q-Tubes
Valve Type:
32 mm Presta
Actual Weight:
Black, One Size: 182g
Recommended Use:
mountain biking

Reviews & Community

REVIEWS

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Solid Tubes

    I always carry some of these as a backup and they have saved me a few times! Seem to be well made tubes that have never failed me.

    No Complaints

    • Familiarity: I've used it several times

    These work pretty well and I have had no issues with them! Also great for stretching if you're working on your flexibility, I recommend using the ones that have already gotten leaks for this as once you stretch them out they're weird to put back on your bike.

    Rubber Donut

    • Familiarity: I've put it through the wringer

    Warning: not edible. Works for its intended purpose; as a spare. Tubeless forever!

    Good tubes

    • Familiarity: I've used it several times

    Bought these to replace my old presta valve tubes after having the valves break on me (not this brand of tube). Just about a couple weeks later after buying these tubes, I came out to ride my bike and discovered that I had put the front tire on top of a nail (half-inch length). I have nothing bad to say about these tubes; these work good. The back tube has been holding since I pumped it up. The only other thing I will say is to get a presta to schraeder converter if wanting to put any tire goop in.

    tubes

    • Familiarity: I've put it through the wringer

    they do what they're supposed to do. I bought this to replace a tube in a flat tire and it works great.

    Necessity

    • Familiarity: I've used it several times

    I rated these pretty cool till they save me on a trail, then they make the love it status!

    they do the job

    • Familiarity: I've put it through the wringer

    These are definitely tubes. They hold air and do the job. I spaced it out and didn't look at the valve length and they were too short for my rims.... Takes a presta valve adapter to get them aired up, but it isn't the end of the world. Great tubes.

    Avg. ride time: 2h 32m per week
    • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

    It does its job!!

    • Familiarity: I've used it several times

    Second time I get 4 of this, never had a complaint, just love them.

    Always keep an extra with ya

    • Familiarity: I've used it once or twice and have initial impressions

    Have one attached to my top tube so I'm never without a spare if patches don't hold.

    Always Need A Spare

    • Familiarity: I've put it through the wringer

    I always carry one of these on xc rides. Cheap insurance if your tubeless setup fails for some reason.

    Haven't popped yet

    • Familiarity: I've put it through the wringer

    Standard mountain bike tubes at a great price. I'll be back for more as soon as they wear out.

    Avg. ride time: 0m per week
    • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

    If you use tubes, use these

    • Familiarity: I've used it several times

    If you have the option to run your mountain bike tubeless, do it. For some people it's not an option and if that's the situation you're in, this is all you'll ever need. Works great and the presta valve seems to be high quality.

    Unanswered Question

    Do thes have removable valve cores?

    Great Tubes

    • Familiarity: I've put it through the wringer

    I've gone through gobs of these between my beach cruiser and my mountain bike. Valves are consistently good quality and don't leak. No issues running them with 2.4s, either.

    Cheap reliable tube

    • Familiarity: I've put it through the wringer

    This is a good tube for the price. Holds air well and can take a beating. Always gonna need one or two out on the trail.