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Pinch flat repair?

Started by MuniAddict · · Last activity · 9 posts · 286 views

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rec.sport.unicycling
Published
11 March 2007
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11 March 2007
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MuniAddict
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  1. I had a TWO hole punctures at the same time today due to a nasty pinch
    flat...yeah I just didn't have enough air in my tire at the time, my
    bad!:eek: Anyway, upon removing the tube I noticed TWO straight cuts
    about 3" apart.

    The last pinch flat I had produced just a small "pin" hole but this
    time each cut was approx. 3mm in lentgh. I have been using these little
    "invisible" patches, which are basically peel & stick, and they have
    worked very well; I have yet to have one come off or leak.

    But now with these particular cuts I'm wondering if they are just too
    big and if they will hold since they are larger, and not round pin
    holes but longer "straight" cuts. Do you think these patches will hold
    fine, or is this tube toast?

    It's also a brand new DH tube with the metal stem, so I hope it will be
    ok as it wasn't cheap and it was also hard to find locally in 24X3
    size!

    --
    MuniAddict

    "On Earth it would be...12 noon" (Twilight zone episode, "To serve
    man."😉

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  2. well, if they are on ther dont try to pull them off. You know what they
    say, if it aint broke dont fix it

    --
    Chris.James

    "Thats my favorite thing about unicycling, I can eat oreos while
    riding!" ~Me

    dforbes said:

    Well, boys and girls, this is what separates us from the gods; Kris goes
    riding and has to worry about landing on naked ladies - you and I have
    to watch we don't land in dog [censored].....


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  3. MuniAddict said:

    I just didn't have enough air in my tire at the time

    I'm not getting fat! I just don't have enough air in my tire!

    (well, that's -my- lame-o excuse, anyway)

    --
    uni57

    20 GOTO 10
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  4. MuniAddict said:

    I noticed TWO straight cuts about 3" apart.

    "Snake bite." Been there many times. Best fix: replace the tube.
    Tube was expensive? Then I guess that's an expensive lesson.

    To prevent, use more pressure like you said. A wider rim is good
    prevention too.

    Last time I tried to patch a pinch flat, the repair job blew wide open
    at a very inopportune time. Attempt repair at your own peril.

    --
    entropy

    Shut up and ride.
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  5. uni57 said:

    I'm not getting fat! I just don't have enough air in my tire!

    (well, that's -my- lame-o excuse, anyway)

    haha I had purposely let a lot of air out earlier in my attempt to
    1-foot pedal down stairs! I just didn't have my hand pump with me to
    bring it back up afterwords! I'm just lucky I didn't tweak my rim;the
    drop/gap was pretty high/long.

    --
    MuniAddict

    "On Earth it would be...12 noon" (Twilight zone episode, "To serve
    man."😉

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  6. I have always used rubber cement and either a chunk of old inner tube or
    actual rubber patches and have never had a patch leak. A 3mm hole
    should be no problem to patch. You should only have to replace your
    tube if the stem is wreaked or you can stick you finger in the hole.

    --
    saskatchewanian

    “Today you are You, that is truer than true. There is no one alive who
    is Youer than You.” - Dr. Seuss
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  7. those stick on patches are only temporary, in my opinion. whenever i
    have to use one of those on the road....i come back, peel it off, and
    put on a "real" glue on patch. the stick on ones have never held well
    for me, but i've never had a problem with the glue on.

    so yeah, i'd say get a proper patch kit, follow the instructions, and
    patch it.

    --
    onelesscar

    "my bounty is as boundless as the sea
    my love as deep
    the more i give to thee the more i have
    for both are endless"
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  8. I found that duct tape works just as well as the stick on patches,
    seriously. They both last just as long as each other (well at least the
    patces I have anyway). I like the glue on ones, they take a bit longer
    to fix the tube but they are worth it.

    --
    tomtrevor

    01010100 01101111 01101101 00100000 01010100 01110010 01100101
    01110110 01101111 01110010
    'KEEPIN' IT WHEEL' (www.mediahug.com/bikes)

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  9. onelesscar said:

    those stick on patches are only temporary, in my opinion. whenever i
    have to use one of those on the road....i come back, peel it off, and
    put on a "real" glue on patch. the stick on ones have never held well
    for me, but i've never had a problem with the glue on.

    I've used the stick-on patches for my commuter b*ke for ages, and
    they've very rarely failed. But I've always just replaced snake-bitten
    tubes as lost causes.

    --
    pkittle

    *==========================
    Peter Kittle * Chico, CA
    "The Revolution is just a t-shirt away."
    --Billy Bragg
    ==========================*
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