rec.sport.unicycling · Public discussion

Crank Length?

Started by FatTire · · Last activity · 12 posts · 260 views

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rec.sport.unicycling
Published
29 January 2007
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31 January 2007
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FatTire
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  1. I'm new here and to Unicycling. I've been lurking for a while and
    picking up info for the last month or so.

    My question is, What length cranks should I be using? I have a 24"
    Yunni with 170mm cranks. I have an inseam of about 31". Is 170mm too
    short, just right or too long? I get a ton of wobble when I petal but
    I'm still a newbie. On a good run i can only get about 60'or so. Or
    is it even a factor at this point?

    FatTire

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    FatTire
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  2. can you see me now

    --
    Joe2005

    *Come To The Dark Side* we have cookies!

    Evan Byrne said:

    So use a shock frame and learn to take the force with your butt? Too
    hard to do? I think not!


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  3. If you can ride your uni, its not a factor at this point. When you get
    into a specific type of unicycling than we can talk. For Muni 170mm is
    good, trials = too long, street = too long. Otherwise if your in the
    learning stages still, dont worry, you can keep those cranks on. It
    might be easier though with shorter cranks because theres less tire
    wobble and less "rotating mass" of the legs going around, but since you
    said you can already go 60' then Id say you can already ride....good
    enouph anyway where you dont have to change them out for something
    shorter. Hope that helped some.

    --
    musketman

    MUSKETMAN
    www.unicycle.com

    For Sale: Parachute, only used once, never opened, small stain
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  4. musketman said:

    If you can ride your uni, its not a factor at this point. When you get
    into a specific type of unicycling than we can talk. For Muni 170mm is
    good, trials = too long, street = too long. Otherwise if your in the
    learning stages still, dont worry, you can keep those cranks on. It
    might be easier though with shorter cranks because theres less tire
    wobble and less "rotating mass" of the legs going around, but since you
    said you can already go 60' then Id say you can already ride....good
    enouph anyway where you dont have to change them out for something
    shorter. Hope that helped some.

    lol. 170s on a 24" is massive...

    I recommend 150s/

    --
    mornish

    aim:kiloornish
    email: mornish AT gmail DOT com

    maxcarriere said:

    nah, he just wants to buy the cranks to look at them and rub them on his
    body..

    If one hop is a gift, it must be christmas when I ride!
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  5. Thanks for the info. I might try 150s and see. Is it pretty much
    personal preferance? Everyone has a favorite length for what they are
    into.

    Thax

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    FatTire

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  6. 170 is a bit specialised. 150 is probably more versatile. However, if
    you are only new to the sport it is too early for you to be spending
    money on "improvements". Find out what you enjoy most, and then you
    will start to know what will suit you best.

    I write as one who has tried 80, 89, 102, 110, 114, 125, 127, 150, 165
    and 170 mm cranks. I had a lot of fun experimenting before I found
    that crank length is no more than a fine tuning issue. The most
    important thing to upgrade on your uni is the eccentric nut on the
    saddle.

    --
    Mikefule

    Read your insurance policy, or a set of Ikea flat pack instructions. If
    you don't fully understand it, then how can you be so certain in your
    understanding of what your holy book means?
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  7. I would go for the 150's.

    Stock on the Torker 24 LX (which I have) is 152, and I'm wishing they
    were shorter. At this point I'm just doing distance and no tricks.

    Cranks are cheap enough to exchange for a smaller set later. If you
    have to mail order, I would order 150's and 125's at the same time.

    --Tom

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  8. The most important thing to upgrade on your uni is the eccentric nut on
    the saddle.

    That takes a 14mm socket right?!

    --
    FatTire

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  9. Mikefule said:

    The most important thing to upgrade on your uni is the eccentric nut on
    the saddle.

    FatTire said:

    That takes a 14mm socket right?!

    Hah! I believe the "eccentric nut on the saddle" Mike refers to is the
    unicycle's rider. 😉

    As in... it's most important to train yourself as a rider, moreso than
    upgrading any of your equipment. Your equipment won't hold you back
    (unless something is completely broken), but your lack of skill will.
    Get back on the saddle and ride!

    You'll have to excuse Mike for his style of writing... lately, he's
    been acting a bit... well... English.

    --
    maestro8

    Those are my principles. If you don't like those, I have others. --
    Groucho Marx

    The only way to comprehend what mathematicians mean by Infinity is to
    contemplate the extent of human stupidity. -- François-Marie Arouet de
    Voltaire
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  10. hm
    175s on a 20" are the best EVER for trials

    --
    skrobo

    Quoted message said:

    <> Unicycle For Christ <><

    ____________________________________________
    -last edited by \"your mom\" at 8:35 pm -
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  11. FatTire said:

    Thanks for the info. I might try 150s and see. Is it pretty much
    personal preferance? Everyone has a favorite length for what they are
    into.
    Thax

    Part is prefference and part what you're doing.
    It's easeir to roll smoothly w/ shoter cranks, you'll get less wheel
    wobble, and a bit faster. Better for cruising and XC trails.
    With longer cranks you have more slow speed control, easier to climb
    and decend hills, but a bit slower. Better for trials and technical
    Muni and big drops.

    My gues is your Yuni is a Muni, right? If it has cotterles cranks they
    are cheep and inexpensive to expiriment with sizes. Plus your local
    bike shop (LBS) may stock or can order them, tax is cheaper than
    shipping usually. Be caustious though longer cranks will put more
    stress on the hub and rim.

    For learning I agree w/ Mornish that 150's would be better.

    --
    skilewis74
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  12. maestro8 said:


    You'll have to excuse Mike for his style of writing... lately, he's
    been acting a bit... well... English.

    I say, steady on old chap. That was a rum thing to say.

    Gosh! Looks like rain. Where's my brolly? Toodle pip.

    --
    Mikefule

    Read your insurance policy, or a set of Ikea flat pack instructions. If
    you don't fully understand it, then how can you be so certain in your
    understanding of what your holy book means?
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