Recumbent bicycles · Public discussion

schrader to presta rim adapter

Started by johnson.. · · Last activity · 7 posts · 757 views

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Recumbent bicycles
Published
26 July 2004
Last activity
31 July 2004
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johnson..
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  1. Hi
    Had a bit of a problem yesterday, luckly i was home and not in the
    middle of nowhere. I recently bought a rans tailwind 2001 model new from a
    LBS, got a good deal. Of course with all the mods I'm up to the original
    price by now.

    Anyway on friday I bought a larger rear tire 1.95 (it came with comets
    1.35). Installed the tire sunday afternoon with the original tubes (i should
    have known better) not a tube made for the larger tire. About 930pm sunday
    night i hear a whooossss. Sure enough a tube failure. So I remove the wheel
    and tire and put in a new tube with a comet 1.35 not wanting to have another
    tube fail on me.

    To my extreme surprise the new tube would not fit in the rim adapter. Had to
    take the bus to work and home today.

    Could have been much worse, could have been in the middle of no where with
    not a tube to fit the bike. BTW could i use a presta tube on a rim drilled
    for schrader without an adapter??

    Anyone else have this problem??

  2. "johnson.." <[email hidden]> wrote in message news:<[email hidden]>...
    <snip>

    Quoted message said:


    To my extreme surprise the new tube would not fit in the rim adapter. Had to
    take the bus to work and home today.

    Could have been much worse, could have been in the middle of no where with
    not a tube to fit the bike. BTW could i use a presta tube on a rim drilled
    for schrader without an adapter??

    ??? I'm a little confused. You bought a tube with a Presta valve and
    it didn't fit through the adapter in the rim? That's a little fishy-
    every Presta valve I've seen is the same diameter.

    Could the adapter have gotten banged or bent somehow? In any case, I'd
    ream out the adapter a little, just to give yourself some wiggle room.

    You can put a Presta tube in a Schrader rim without an adapter, but
    the edges of the rim hole will tend to cut the tube. Annoying at best-
    it's impossible to patch a hole there.

    Jeff

  3. "Jeff Wills" <[email hidden]> wrote in message
    news:[email hidden]...

    Quoted message said:

    "johnson.." <[email hidden]> wrote in message


    news:<[email hidden]>...

    Quoted message said:

    <snip>

    Quoted message said:


    To my extreme surprise the new tube would not fit in the rim adapter.


    Had to

    Quoted message said:
    Quoted message said:

    take the bus to work and home today.

    Could have been much worse, could have been in the middle of no where


    with

    Quoted message said:
    Quoted message said:

    not a tube to fit the bike. BTW could i use a presta tube on a rim


    drilled

    Quoted message said:
    Quoted message said:

    for schrader without an adapter??

    ??? I'm a little confused. You bought a tube with a Presta valve and
    it didn't fit through the adapter in the rim? That's a little fishy-
    every Presta valve I've seen is the same diameter.

    The original presta valves fit fine, the ones i bought at the LBS did not
    fit. The nut fits fine on the threaded valve but these tubes will not fit in
    the adapter.

    Quoted message said:

    Could the adapter have gotten banged or bent somehow? In any case, I'd
    ream out the adapter a little, just to give yourself some wiggle room.

    The adapter isn't damaged at all because the original tubes on the bike fit.

    Quoted message said:

    You can put a Presta tube in a Schrader rim without an adapter, but
    the edges of the rim hole will tend to cut the tube. Annoying at best-
    it's impossible to patch a hole there.

    That i didn't know, thanks a bunch for that.

    Quoted message said:

    Jeff

  4. johnson.. said:

    ...
    Anyway on friday I bought a larger rear tire 1.95 (it came with comets
    1.35). Installed the tire sunday afternoon with the original tubes (i should
    have known better) not a tube made for the larger tire. About 930pm sunday
    night i hear a whooossss. Sure enough a tube failure. So I remove the wheel
    and tire and put in a new tube with a comet 1.35 not wanting to have another
    tube fail on me....

    Better with the bike parked than on the front wheel of a Rocket at 25
    mph. 🙁

    --
    Tom Sherman – Quad City Area

  5. "Tom Sherman" <[email hidden]> wrote in message
    news:[email hidden]...

    Quoted message said:
    johnson.. said:

    ...
    Anyway on friday I bought a larger rear tire 1.95 (it came with comets
    1.35). Installed the tire sunday afternoon with the original tubes (i


    should

    Quoted message said:
    Quoted message said:

    have known better) not a tube made for the larger tire. About 930pm


    sunday

    Quoted message said:
    Quoted message said:

    night i hear a whooossss. Sure enough a tube failure. So I remove the


    wheel

    Quoted message said:
    Quoted message said:

    and tire and put in a new tube with a comet 1.35 not wanting to have


    another

    Quoted message said:
    Quoted message said:

    tube fail on me....

    Better with the bike parked than on the front wheel of a Rocket at 25
    mph. 🙁

    --
    Tom Sherman – Quad City Area


    that happened to you?? hope you healed up ok

  6. johnson.. said:

    "Tom Sherman" <[email hidden]> wrote in message
    news:[email hidden]...

    Quoted message said:
    johnson.. said:

    ...
    Anyway on friday I bought a larger rear tire 1.95 (it came with comets
    1.35). Installed the tire sunday afternoon with the original tubes (i

    should

    Quoted message said:
    Quoted message said:

    have known better) not a tube made for the larger tire. About 930pm

    sunday

    Quoted message said:
    Quoted message said:

    night i hear a whooossss. Sure enough a tube failure. So I remove the

    wheel

    Quoted message said:
    Quoted message said:

    and tire and put in a new tube with a comet 1.35 not wanting to have

    another

    Quoted message said:
    Quoted message said:

    tube fail on me....

    Better with the bike parked than on the front wheel of a Rocket at 25
    mph. 🙁

    --
    Tom Sherman ?Quad City Area

    that happened to you?? hope you healed up ok

    I replaced the tube and re-inflated the tire just in time to make it to
    the start of the Thursday evening club ride. I only received minor
    abrasions - more importantly my Rocket was undamaged except for
    scratches on the left pedal and left side water bottle holder.

    --
    Tom Sherman – Quad City Area

  7. "Tom Sherman" <[email hidden]> wrote in message
    news:[email hidden]...

    Quoted message said:
    Quoted message said:
    Quoted message said:

    Better with the bike parked than on the front wheel of a Rocket at 25
    mph. 🙁

    --
    Tom Sherman ?Quad City Area

    that happened to you?? hope you healed up ok

    I replaced the tube and re-inflated the tire just in time to make it to
    the start of the Thursday evening club ride. I only received minor
    abrasions - more importantly my Rocket was undamaged except for
    scratches on the left pedal and left side water bottle holder.

    --
    Tom Sherman - Quad City Area


    excellent

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