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  • Q-Tubes Road Bike Tube 700c X 18-23mm
  • Q-Tubes Road Bike Tube 700c X 23-25mm

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  • Q-Tubes Road Bike Tube 700c X 18-23mm
  • Q-Tubes Road Bike Tube 700c X 23-25mm

Q-Tubes Road Bike Tube

$6.00 - $10.00

Free 2-Day shipping on orders over $50*

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  • Select options
    • 700c X 18-23mm, 48mm presta valve
        $6.00
    • 700c X 18-23mm, 60mm presta valve
        $8.00
    • 700c X 18-23mm, 80mm presta valve
        $10.00
    • 700c X 23-25mm, 48mm presta valve
        $6.00
    • 700c X 23-25mm, 60mm presta valve
        $8.00
    • 700c X 23-25mm, 80mm presta valve
        $10.00
    in stock
    4.5 5 37

    37 Reviews

    Details

    One for the money, two for the show, three for the bike path.

    The Q-Tubes Road Bike Tube isn't expensive but it is pretty necessary, so it's always a good idea to have two or three around, just in case. Keep 'em wherever, and rest assured that their durable design and reliable Presta valve will lock in the air, at least until you run over another broken bottle.

    • Butyl rubber
    • Presta valve
    • Item #QTB0006

    Tech Specs

    Size
    700 x 18 - 23
    Valve Type
    Presta
    Actual Weight
    700c X 18-23mm, 48mm presta valve: 95g

    Tech Specs

    • Reviews
    • Q & A

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    • Familiarity:I've used it several times

    $12 at the store, $9 here (on sale). not much else to it.

    not bullet proof, and not made of paper thin rubber, so average flat protection.

    my only gripe is that the 80mm stem is a full $2 more than the 60mm.

    save some $

    There are better options.....

    • Familiarity:I've put it through the wringer

    I use these tubes pretty regularly. That's not necessarily a good thing. If The price is "right", however I have noticed better puncture resistance and valve-to-tube seam reliability with the Continental Race tube and Race light tubes. I have started using the Q-Tubes as my spares and investing in higher quality units for primary duty.

    It works

    • Familiarity:I've put it through the wringer

    This tube fills with air, and allows you to ride a bicycle when you otherwise wouldn't be able to without one. It will pop if you ride over a thorn or other sharp object, but otherwise, it will stay in tact for an indefinite amount of time!

    Solid and cheap

    • Familiarity:I've put it through the wringer

    I ride a good bit, and ride hard. In Utah we also have these horrific little guys called goat heads that are basically natures version of a caltrop. These work great for a cheap, functional, easy tube, and won't bankrupt you if you need to buy 10 to make it through the season.

    as good as anything out there

    • Familiarity:I've put it through the wringer

    play it safe and buy a bunch, the 80m will work great with mercury M5's, zipp 404, enve 4.5's, most deeper dish wheels without running an extender.

    Cause flats just happen

    • Familiarity:I've put it through the wringer

    Q tubes are my go-to. Bang for the buck is the best out there, removable valve core, and a durable as any tube around. If you're counting grams, I'd look at a race tube, but for day in day out use, these can't be beat.