rec.sport.unicycling · Public discussion

KH 2005 Frame Seatpost width

Started by evil-nick · · Last activity · 8 posts · 398 views

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rec.sport.unicycling
Published
20 July 2005
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21 July 2005
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evil-nick
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  1. Hope this isn't a repeat from anywhere...
    My Nimbus frame has developed a prob with my KH 2005 hub... The bearing
    caps, not being 42MM ones, are no longer holding the hub in place
    properly, the hub is actually shifting in the frame. I tried tightening
    it, but then the wheel didn't turn as well (I'm guessing it was pinching
    bearings.) So, I figure I'll just cut my losses and buy the KH frame
    for the KH hub (rather then kill the hub and be out $200).

    So, 2 Questions:
    Is the Seatpost width the same as on my Nimbus (I couldn't see it listed
    on on Unicycle.com as having any specific seatpost diameter, or coming
    with a seatpost for that matter) and 2nd: Any idea on how to loosen a
    frozen allen bolt on my Nimbus frame, so I can get the current seatpost
    out?
    Merci Beaucoup, mes amis!

    --
    evil-nick - Unicyclist, Linux Geek, & swell guy

    Fear is the mind-killer. Fear is the little-death that brings total
    obliteration. I will face my fear. I will permit it to pass over me and
    through me. And when it has gone past, I will turn the inner eye to see
    its path. Where the fear has gone there will be nothing. Only I will
    remain.

    * Bene Gesserit Litany Against Fear.

    I'm late for checkers with the Dalai Lama!

    My gallery:
    http://evil.linuxfreak.ca/uni.html
    Our Club:
    http://cs.ubishops.ca/~buuc/
    ------------------------------------------------------------------------
    evil-nick's Profile: http://www.unicyclist.com/profile/6692
    View this thread: http://www.unicyclist.com/thread/42008

  2. the KH is 27.2. im pretty sure the nimbus is not that big in the seat
    tube.

    amonia will loosen a ceased bolt if it really bad. use wd40 if its not
    so bad.

    where you getting a KH frame? 04 or 05?

    --
    jagur - Random Unicyclist

    smoke me a kipper, i'll be back for breakfast.
    ---------------------------------------------------
    -forget_your_life-
    --------------------------------------
    -------*muni militia *-------
    *one wheeled death squad*
    ------------------------------------------------------------------------
    jagur's Profile: http://www.unicyclist.com/profile/502
    View this thread: http://www.unicyclist.com/thread/42008

  3. '05, since the Hub is an '05. I was told it would fit the Nimbus frame,
    and it did, but perhaps it just shifted too much or something... I was
    also told some people had had probs with it, but I only heard that after
    I'd ordered/recieved the hub.

    I was gonna get it from uni.com... I figure I'm safest getting the
    frame the hub was designed for (or the other way around).

    Anysuggestions besides uni.com?

    --
    evil-nick - Unicyclist, Linux Geek, & swell guy

    Fear is the mind-killer. Fear is the little-death that brings total
    obliteration. I will face my fear. I will permit it to pass over me and
    through me. And when it has gone past, I will turn the inner eye to see
    its path. Where the fear has gone there will be nothing. Only I will
    remain.

    * Bene Gesserit Litany Against Fear.

    I'm late for checkers with the Dalai Lama!

    My gallery:
    http://evil.linuxfreak.ca/uni.html
    Our Club:
    http://cs.ubishops.ca/~buuc/
    ------------------------------------------------------------------------
    evil-nick's Profile: http://www.unicyclist.com/profile/6692
    View this thread: http://www.unicyclist.com/thread/42008

  4. if you can wait, Darren B post a long time ago that in late july or
    august he would be getting frames. they will be alot cheaper than $199
    to. uni.coms prices are getting outta hand in some areas lately.

    --
    jagur - Random Unicyclist

    smoke me a kipper, i'll be back for breakfast.
    ---------------------------------------------------
    -forget_your_life-
    --------------------------------------
    -------*muni militia *-------
    *one wheeled death squad*
    ------------------------------------------------------------------------
    jagur's Profile: http://www.unicyclist.com/profile/502
    View this thread: http://www.unicyclist.com/thread/42008

  5. The problem (for me) is how likely am I to damage the hub in the
    meantime... I waited nearly 3 months to get the hub in the 1st place,
    andnow am watching summer (and choice riding) slip away before my eyes
    :'(

    On the other hand, cheaper is better 😉 Also, when I emailed Darren
    asking about fitting, he e-mailed back next day... UDC took over 2
    weeks to get back to me...

    --
    evil-nick - Unicyclist, Linux Geek, & swell guy

    Fear is the mind-killer. Fear is the little-death that brings total
    obliteration. I will face my fear. I will permit it to pass over me and
    through me. And when it has gone past, I will turn the inner eye to see
    its path. Where the fear has gone there will be nothing. Only I will
    remain.

    * Bene Gesserit Litany Against Fear.

    I'm late for checkers with the Dalai Lama!

    My gallery:
    http://evil.linuxfreak.ca/uni.html
    Our Club:
    http://cs.ubishops.ca/~buuc/
    ------------------------------------------------------------------------
    evil-nick's Profile: http://www.unicyclist.com/profile/6692
    View this thread: http://www.unicyclist.com/thread/42008


  6. Quoted message said:


    So, 2 Questions:
    Is the Seatpost width the same as on my Nimbus (I couldn't see it
    listed on on Unicycle.com as having any specific seatpost diameter, or
    coming with a seatpost for that matter) and 2nd: Any idea on how to
    loosen a frozen allen bolt on my Nimbus frame, so I can get the
    current seatpost out?
    Merci Beaucoup, mes amis! [/B]

    Question 1: No, the diameter will be different. The KH uses a 27.2mm
    post (compatible with Onza seat posts also). This is a standard bike
    size so you can use bike seat posts with a rail adapter, or just buy a
    standard KH or Onza post.

    The Nimbus runs either a 25.4mm post (newer models) or a 22.2mm post
    (older models). In either case your old post will not fit in the new
    frame. It is possible to make a shim, which means you can use your old
    post on the new frame. A good machinist or bike builder should be able
    to knock up a shim fairly cheaply.

    Question 2: First spray with CRC or a similar compound. Leave for a few
    minutes, wipe and then try undoing it using an extra long allen key.
    The longer the key, the more leverage and the more likely you will be
    able to loosen it.
    For a picture of one of these see:

    http://tinyurl.com/bhw8o

    --
    peter.bier - Posting since 97

    -Peter Bier

    ------------------------------------------------------------------------
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    View this thread: http://www.unicyclist.com/thread/42008

  7. I've had my KH hub experimental 700c wheel in a Sem XL frame for a while
    with no problems. The other advantage is that the KH frame does not
    take the Big Apple 2.35 tire, but the Sem does. You can get the frame
    directly from Semcycle with ease.

    --
    U-Turn - Cool water for the flame

    Weep in the dojo... laugh on the battlefield.
    'LiveWire Unicycles' (http://www.livewireunicycles.com)
    'Strongest Coker Wheel in the World'
    (http://www.unicyclist.com/gallery/albup39)
    '29er Tire Study' (http://u-turn.unicyclist.com/29erTireStudy/)
    'New York Unicycle Club' (http://www.newyorkunicycle.com)
    -- Dave Stockton
    ------------------------------------------------------------------------
    U-Turn's Profile: http://www.unicyclist.com/profile/691
    View this thread: http://www.unicyclist.com/thread/42008

  8. Thanks for all your input guys! Turns out it may not be warranted... I
    tried a rubber shim (3/4 of the bottom of an automotive valve stem) to
    put in the bearing cap, and it had no effect... didn't even make it
    harder to shift, so I took the wheel out and checked the bearing holder
    (Sorry for lack of proper terminology... the round shiny thing with the
    bearings inside 😉)
    The bearing holder is actually loose around the axle, and that's where
    the shiftiness comes from... just a little slop... I'm less worried now
    for some reason, though still trying to figure out how to fix it 😉
    Thanks again!

    Nick

    --
    evil-nick - Unicyclist, Linux Geek, & swell guy

    Fear is the mind-killer. Fear is the little-death that brings total
    obliteration. I will face my fear. I will permit it to pass over me and
    through me. And when it has gone past, I will turn the inner eye to see
    its path. Where the fear has gone there will be nothing. Only I will
    remain.

    * Bene Gesserit Litany Against Fear.

    I'm late for checkers with the Dalai Lama!

    My gallery:
    http://evil.linuxfreak.ca/uni.html
    Our Club:
    http://cs.ubishops.ca/~buuc/
    ------------------------------------------------------------------------
    evil-nick's Profile: http://www.unicyclist.com/profile/6692
    View this thread: http://www.unicyclist.com/thread/42008

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