Cycling Equipment · Public discussion

Fit question

Started by Donald Specker · · Last activity · 13 posts · 731 views

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Cycling Equipment
Published
16 November 2003
Last activity
18 November 2003
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Donald Specker
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  1. I'm a 6'2" long-femured, size 13 shoe, former basketball player who has been challenged getting my
    bike to feel right. The mechanics of pedaling just feel wrong. My bike is a 61 CM Fuji Team, and it
    has plenty of size as I can raise the seatpost to uncomfortably high levels without exposing too
    much seatpost. I've been using cheap SPD pedals with good shoes and recently noticed that my cleats
    could be moved back quite a bit from where they were positioned. Would cleat position alone help me
    out, or would a bigger frame or different seat tube angle make the mechanics better for me? I did
    test ride a 63 CM Cannondale, and it felt pretty natural. Perhaps the mechanics are different on a
    larger frame? However, I'd rather rule everything else out before buying a new bike.

    Thanks.

  2. Donald Specker said:

    I'm a 6'2" long-femured, size 13 shoe, former basketball player who has


    been

    Quoted message said:

    challenged getting my bike to feel right. The mechanics of pedaling just feel wrong. My bike is a
    61 CM Fuji Team, and it has plenty of size as I can raise the seatpost to uncomfortably high
    levels without exposing too much seatpost. I've been using cheap SPD pedals with good shoes and
    recently noticed that my cleats could be moved back quite a bit from where they were positioned.
    Would cleat position alone help me out, or would a bigger frame or different seat tube angle make
    the mechanics better for


    me?

    Quoted message said:

    I did test ride a 63 CM Cannondale, and it felt pretty natural. Perhaps


    the

    Quoted message said:

    mechanics are different on a larger frame? However, I'd rather rule everything else out before
    buying a new bike.

    Cleats should be adjusted to get the ball of your foot over the pedal axis. Anything else is wrong.
    Seat tube size is not the best indicator of fit. Also, be wary of comparing "frame sizes" between
    different brands because they can be specified differently.

    1) Long femur indicates you need a slack seat angle (or have the saddle well back) to get the knee
    over pedal spindle.

    2) Top tube length + stem length needs to be chosen to get a comfortable fit for YOUR style
    of riding.

    3) Ditto for handlebar height relative to saddle.

    It's not clear what you don't like about your fit. Are you too cramped? Too bent over? Too upright?

    If you feel like you're pedaling with your toes, rather than the ball of your foot, then your cleats
    need adjusting.

    Suggest you visit a LBS that knows how to do a fitting. Buying another bike without knowing what's
    wrong with your current fit would be silly.

    Art Harris

  3. I feel cramped when riding. I'll move my cleats back to the limit, and see how that feels. If that
    doesn't work, perhaps another pedal system would be the next variable to try, though I'm concerned
    that some reportedly don't offer as much adjustment as SPD's.

    Thanks.

    "Arthur Harris" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:


    Donald Specker said:

    I'm a 6'2" long-femured, size 13 shoe, former basketball player who has


    been

    Quoted message said:

    challenged getting my bike to feel right. The mechanics of pedaling


    just

    Quoted message said:
    Quoted message said:

    feel wrong. My bike is a 61 CM Fuji Team, and it has plenty of size as


    I

    Quoted message said:
    Quoted message said:

    can raise the seatpost to uncomfortably high levels without exposing too much seatpost. I've
    been using cheap SPD pedals with good shoes and recently noticed that my cleats could be moved
    back quite a bit from


    where

    Quoted message said:
    Quoted message said:

    they were positioned. Would cleat position alone help me out, or would


    a

    Quoted message said:
    Quoted message said:

    bigger frame or different seat tube angle make the mechanics better for


    me?

    Quoted message said:

    I did test ride a 63 CM Cannondale, and it felt pretty natural. Perhaps


    the

    Quoted message said:

    mechanics are different on a larger frame? However, I'd rather rule everything else out before
    buying a new bike.

    Cleats should be adjusted to get the ball of your foot over the pedal


    axis.

    Quoted message said:

    Anything else is wrong. Seat tube size is not the best indicator of fit. Also, be wary of
    comparing "frame sizes" between different brands because they can be specified differently.

    1) Long femur indicates you need a slack seat angle (or have the saddle


    well

    Quoted message said:

    back) to get the knee over pedal spindle.

    2) Top tube length + stem length needs to be chosen to get a comfortable


    fit

    Quoted message said:

    for YOUR style of riding.

    3) Ditto for handlebar height relative to saddle.

    It's not clear what you don't like about your fit. Are you too cramped?


    Too

    Quoted message said:

    bent over? Too upright?

    If you feel like you're pedaling with your toes, rather than the ball of your foot, then your
    cleats need adjusting.

    Suggest you visit a LBS that knows how to do a fitting. Buying another


    bike

    Quoted message said:

    without knowing what's wrong with your current fit would be silly.

    Art Harris

  4. Donald Specker said:

    I feel cramped when riding. I'll move my cleats back to the limit, and see how that feels. If that
    doesn't work, perhaps another pedal system would be the next variable to try, though I'm concerned
    that some reportedly don't offer as much adjustment as SPD's.

    Before you buy anything, going to a good shop and getting fit is in order. When we say "fit" we
    don't just mean straddling the bar, but getting set up on a moke-up bike that allows the fitter to
    adjust all sorts of dimensions until you have the "right" position. Be sure to talk to the guy about
    the kind of riding you want to do, because the proper fit depends on that as well. A time-trialer
    will have one position, a road racer quite another, and a casual rider or tourist will have another
    position entirely.

    --

    David L. Johnson

    __o | Enron's slogan: Respect, Communication, Integrity, and _`\(,_ | Excellence. (_)/ (_) |

  5. Quoted message said:
    Donald Specker said:

    I'm a 6'2" long-femured, size 13 shoe, former basketball player who has


    been

    Quoted message said:

    challenged getting my bike to feel right.


    -snip details of that-

    Arthur Harris said:

    Cleats should be adjusted to get the ball of your foot over the pedal axis. Anything else
    is wrong.

    I used to think that, but some riders of my acquaintance who are not crazy have had good results
    with their foot slightly forward of that. I remain agnostic . Ball of foot on pedal is a great
    place to start.

    -snip good advice-

    Quoted message said:

    Suggest you visit a LBS that knows how to do a fitting. Buying another bike without knowing what's
    wrong with your current fit would be silly.

    very good advice
    --
    Andrew Muzi www.yellowjersey.org Open every day since 1 April, 1971

  6. "David L. Johnson" <[email hidden]> wrote in message
    news:<[email hidden]>...

    Quoted message said:
    Donald Specker said:

    I feel cramped when riding. I'll move my cleats back to the limit, and see how that feels. If
    that doesn't work, perhaps another pedal system would be the next variable to try, though I'm
    concerned that some reportedly don't offer as much adjustment as SPD's.

    Before you buy anything, going to a good shop and getting fit is in order. When we say "fit" we
    don't just mean straddling the bar, but getting set up on a moke-up bike that allows the fitter to
    adjust all sorts of dimensions until you have the "right" position. Be sure to talk to the guy
    about the kind of riding you want to do, because the proper fit depends on that as well. A
    time-trialer will have one position, a road racer quite another, and a casual rider or tourist
    will have another position entirely.

    Dear David,

    If I don't ask, I'll never find out, so is "moke-up" a typo or an alternative spelling for "mock-up"
    or an entirely different term that will expand my vocabulary?

    Hoping for the last,

    Carl Fogel

  7. donald-<< I'm a 6'2" long-femured, size 13 shoe, former basketball player who has been challenged
    getting my bike to feel right. >><BR><BR>

    The only way is to see a fit person who can look at you on your bike, measure things like cleat
    position, seat height, fore/aft, etc...ALL framesets are different, even on the same 'size'.

    Peter Chisholm Vecchio's Bicicletteria 1833 Pearl St. Boulder, CO, 80302
    (303)440-3535 vecchios.comvecchios.com "Ruote convenzionali costruite eccezionalmente bene"

  8. "Donald Specker" wrote

    Quoted message said:

    I feel cramped when riding. I'll move my cleats back to the limit, and see how that feels. If that
    doesn't work, perhaps another pedal system would be the next variable to try, though I'm concerned
    that some reportedly don't offer as much adjustment as SPD's.

    Adjusting the cleats is worth a try. It impossible to make specific suggestions without seeing you
    on the bike. That's the advantage of visiting a bike shop. They will put your bike in a trainer and
    observe you pedaling.

    There are many other fit adjustments such as saddle (height, fore/aft, tilt), stem (length and
    rise), handlebar (height, reach, tilt), crank length, and brake lever position.

    A good fitter will quickly spot problems. You may need to slide the saddle back and/or swap the stem
    for a longer one. If you're new to to road bikes, it may take a while to get acclimated, but you
    shouldn't settle for a poor fit.

    Did you buy this bike from a bike shop, and did they set you up on it initially?

    Art Harris

  9. A Muzi said:
    Arthur Harris said:

    Cleats should be adjusted to get the ball of your foot over the pedal axis. Anything else
    is wrong.

    I used to think that, but some riders of my acquaintance who are not crazy have had good results
    with their foot slightly forward of that. I remain agnostic . Ball of foot on pedal is a great
    place to start.

    I'm with Andrew. FWIW, I've found that a very rearward position on the cleats (balls of my feet well
    forward from the pedal spindle) works best for me.

    Mark Hickey Habanero Cycles habcycles.comhabcycles.com Home of the $695 ti frame

  10. Carl Fogel said:

    If I don't ask, I'll never find out, so is "moke-up" a typo or an alternative spelling for
    "mock-up" or an entirely different term that will expand my vocabulary?

    Oops. Typo.

    --

    David L. Johnson

    __o | The trouble with the rat race is that even if you win you're _`\(,_ | still a rat. --Lilly
    Tomlin (_)/ (_) |

  11. "David L. Johnson" <[email hidden]> wrote in message
    news:<[email hidden]>...

    Quoted message said:
    Carl Fogel said:

    If I don't ask, I'll never find out, so is "moke-up" a typo or an alternative spelling for
    "mock-up" or an entirely different term that will expand my vocabulary?

    Oops. Typo.

    Dear David.

    Dran--I mean, darn!

    Thanks,

    Calr Fogr;

  12. Mark Hickey <[email hidden]> wrote in message
    news:<[email hidden]>...

    Quoted message said:
    A Muzi said:
    Arthur Harris said:

    Cleats should be adjusted to get the ball of your foot over the pedal axis. Anything else is
    wrong.

    I used to think that, but some riders of my acquaintance who are not crazy have had good results
    with their foot slightly forward of that. I remain agnostic . Ball of foot on pedal is a great
    place to start.

    I'm with Andrew. FWIW, I've found that a very rearward position on the cleats (balls of my feet
    well forward from the pedal spindle) works best for me.

    Yes, as long as it doesn't hurt, the further back the spindle could well be the better for most
    people. Less needless muscle activity and you get some of the the aerodynamic advantage of
    atrophied calves.

    I prefer the spindle a fraction in front of the ball of the foot so i can do some advanced ankling.
    However this develops thunderous calves and that can make it hard work to achieve a wind speed of
    more than about 11mph.

    Andrew Bradley

  13. In article <[email hidden]>, [email hidden] says...

    Quoted message said:

    I feel cramped when riding.

    Changing your frame for one with a longer top tube might help. You could also try wider h-bars and a
    longer stem.
    --------------
    Alex

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