rec.sport.unicycling · Public discussion

Giraffe sprocket question

Started by shibumi · · Last activity · 8 posts · 263 views

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rec.sport.unicycling
Published
2 April 2005
Last activity
3 April 2005
Original author
shibumi
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8
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  1. My 5' giraffe has a 28 tooth sprocket on the top and bottom, with a 20"
    wheel. If I change the bottom sprocket to a 14 tooth sprocket, what
    would the equivalent wheel size be?

    --
    shibumi - On A Uni

    Jeff
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  2. lets do the math 28 divided by 14 is 2. 2 times 20= 40 so i guess it
    would be a 40" wheel.

    --
    DK - Team YAMS Member

    -Hunter-
    Im super, thanks for asking.
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  3. Thanks, I thought half the sprocket would double the wheel size but I
    wanted to be sure.

    Oh, and I don't do math!

    --
    shibumi - On A Uni

    Jeff
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  4. Might want to check. Some of the lower sprokets on chain driven uni's
    are spot welded to the hub. If so, it also makes it pretty hard to
    repair a spoke if the wrong spoke is broken.

    B

    --
    yoopers - Bruce & Mary Edwards

    My son Brad after enduring the epic movie, The Last Samurai: "Who
    invented war? Countries should all settle their differences with a huge
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  5. I did the research on that already and found out the lower sprocket is a
    screw on. I'm in the process of putting a 21 tooth on the lower. Can't
    wait to fly!

    --
    shibumi - On A Uni

    Jeff
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  6. I did the research on that already and found out the lower sprocket is a
    screw on. I'm in the process of putting a 21 tooth on the lower. Can't
    wait to fly!

    --
    shibumi - On A Uni

    Jeff
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    shibumi's Profile: http://www.unicyclist.com/profile/8816
    View this thread: http://www.unicyclist.com/thread/39324

  7. I did the research on that already and found out the lower sprocket is a
    screw on. I'm in the process of putting a 21 tooth on the lower. Can't
    wait to fly!

    --
    shibumi - On A Uni

    Jeff
    ------------------------------------------------------------------------
    shibumi's Profile: http://www.unicyclist.com/profile/8816
    View this thread: http://www.unicyclist.com/thread/39324

  8. I did the research on that already and found out the lower sprocket is a
    screw on. I'm in the process of putting a 21 tooth on the lower. Can't
    wait to fly!

    --
    shibumi - On A Uni

    Jeff
    ------------------------------------------------------------------------
    shibumi's Profile: http://www.unicyclist.com/profile/8816
    View this thread: http://www.unicyclist.com/thread/39324

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