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Item # CON002M

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  • Black, 27.5x1.75-2.5 ($5.99)
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Item # CON002M

Totally tubular.

Contiental makes its tubes with tough Butyl rubber, which is known to hold air better than other compounds. These strong, lightweight tubes feature a 42mm Presta valve stem.

  • Butyl rubber
  • 42mm valve stem

Tech Specs

27.5 x 1.75 - 2.5 in Continental
Valve Type:
Recommended Use:
bike maintenance

Reviews & Community


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It'll get ya home

  • Familiarity: I've put it through the wringer

Well not much to say about this one. It inflates nicely and has a color that compliments any frame. Extra tubes are a must have. Always go prepared.

Quality Tubes

  • Familiarity: I've put it through the wringer

I always keep a spare tube in my backpack when mountain biking, in case of a flat, save yourself the misery of a long walk back to the trail head.

cant go wrong

    dependable, cheap and light tube. Love using these as a backup in my pack. These tubes have been nothing but perfect when needed. Let me know if you have any bike related questions!

    tubular bro

    • Familiarity: I've put it through the wringer

    its a bike tube... does the job, rubber isnt to thin at all and they dont have issues unless you get a flat. In which case you should buy a new tube or a patch kit.

    Can't beat it

    • Familiarity: I've put it through the wringer

    It's rubber. It will leak or puncture if you ride over something sharp. For the most part it does exactly what it is supposed to do for the price. Great to have as a backup if you run tubeless, or hope your riding buddies have one or two for when you slice a sidewall.

    In Case of Goatheads

    • Familiarity: I've used it several times

    With the advent of tubeless tires who needs tubes right? Well even tubeless tires sometimes go flat and you do not want to be caught out in the boonies walking your bike back to the trailhead. Out here in Utah we have to deal with goatheads, tiny thorns that can puncture even then most burly of tire. I carry a single Continental Tube in my bike pack and they have saved me a couple times. I would highly recommend them for everyday use or in case of emergency.

    Rippin Tubes

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

    i have only had to use these once, I typically run tubeless (you should too) but when mud hits the fan and you are out there in the middle of nowhere with stans all over the ground and you're left shaking your head. You will come to find these are still a necessity


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

    Haven't had to use it yet, but when the day finally comes I hope it offers the protection I need!

    Avg. ride time: 49m per week
    • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

    Longer Valves for my 741 Rims

    • Familiarity: I've put it through the wringer

    These tubes have a slightly longer valve than some of the other tubes out there, which I discovered I needed for my Ibis 741 rims, when I flatted a few miles from the car and had to walk back. Never again!